21st Century Skills Library (230 titles)
Reinforced book ($4,842.50)
Paperback ($796.00)
Hosted ebook ($7,602.50)
A Changing Earth
4.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Actor
5.7
Reinforced book ($20.95)
Hosted ebook ($32.95)
Africanized Honey Bee
5.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Air Traffic Controller
6.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Aircraft Pilot
6.5
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Airplanes
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Alcohol
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
American Alligator
5.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
American Bison
6.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
American Mink
5.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Andrew Carnegie
6.6
Reinforced book ($22.95)
Hosted ebook ($34.95)
Anglerfish
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Animals
4.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Anorexia
5.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Architects
6.1
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Asian Carp
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Astronaut
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Athletic Shoes
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Athletic Trainer
6.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Australian Spotted Jellyfish
5.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Auto Technician
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Avionics Technician
7.0
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Bald Eagle
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Beluga Whales
5.4
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Beyond Government
6.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Bicycles
6.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Bill and Melinda Gates
7.4
Reinforced book ($22.95)
Hosted ebook ($34.95)
Bio-fuels
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Bioengineer
Reinforced book ($20.95)
Hosted ebook ($32.95)
Blue Sharks
5.1
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Bono
6.6
Reinforced book ($22.95)
Hosted ebook ($34.95)
Bottlenose Dolphins
5.2
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Boxfish
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Brown Treesnake
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Bulimia
4.7
Reinforced book ($20.95)
Hosted ebook ($32.95)
Bull Sharks
5.1
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Bullfrog
5.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
California Condor
5.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Cane Toad
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Carpenter
4.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Cars
7.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Cell Phones
6.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Chef
5.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Choreographer
6.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Climate Scientist
6.8
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Coal
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Colas
6.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Commercial Fisher
5.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Computers
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Counting Our People
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Crime Scene Investigator
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Cuttlefish
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Cyber Cop
6.7
Reinforced book ($20.95)
Hosted ebook ($32.95)
DVDs
6.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Dancer
6.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Democracy at Work
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Dental Hygienist
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Drone Pilot
7.4
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Droughts
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Drugs
5.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Earth's Biomes
4.7
Reinforced book ($20.95)
Hosted ebook ($32.95)
Earthquakes
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Ecosystems
4.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Education
6.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Electing Leaders
7.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Electric Power Grid
5.6
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Electrician
5.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Electricity and Magnetism
4.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Elephant Seal
5.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Ellen Ochoa
7.7
Reinforced book ($22.95)
Hosted ebook ($34.95)
Emerald Ash Borer
5.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Energy from Hydrogen
5.1
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Energy from Wind, Sun, and Tides
5.6
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Environmentalist
6.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Epidemiologist
7.3
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
FBI Special Agent
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Fashion Designer
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Fire Ant
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Fire Investigator
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Floods
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Florida Panther
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Food Scientist
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Forensic Psychologist
7.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Forensic Science Investigator
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
From Waste to Energy
5.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
GPS
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Gasoline
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Genetically Modified Foods
6.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Geoscientist
6.2
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Geothermal Energy
6.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Giant African Snail
5.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Global Warming
7.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Goblin Sharks
5.2
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Golden Lion Tamarin
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Government at Work
6.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Gray Bat
4.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Gray Squirrel
6.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Gray Whale
4.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Gray Wolf
6.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Great White Sharks
5.1
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Green General Contractor
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Grizzly Bear
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Hammerhead Sharks
4.9
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Heavy Equipment Operator
5.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Helicopter Crew Chief
7.0
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Hiking
5.6
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Homeland Security
6.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Hurricanes
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Hydroelectric Energy
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Hydrologist
6.4
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Immigration
7.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Information Security Analyst
7.1
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Information Systems Technician
7.2
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Interactive Whiteboards
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Interpreter
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Jeans
6.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Jellyfish
4.9
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Junk Food
4.7
Reinforced book ($20.95)
Hosted ebook ($32.95)
Karner Blue Butterfly
4.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Key Deer
5.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Larry Page and Sergey Brin
7.6
Reinforced book ($22.95)
Hosted ebook ($34.95)
Law and Order
6.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Lionfish
4.6
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Local Action
6.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
MP3 Players
7.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Madame C. J. Walker
8.1
Reinforced book ($22.95)
Hosted ebook ($34.95)
Magic Johnson
6.4
Reinforced book ($22.95)
Hosted ebook ($34.95)
Mako Sharks
4.4
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Marine Biologist
6.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Matter
4.7
Reinforced book ($20.95)
Hosted ebook ($32.95)
Meteorologist
5.7
Reinforced book ($20.95)
Hosted ebook ($32.95)
Mongolian Wild Horse
4.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Monitor Lizard
5.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Moray Eel
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Motor Transport Operator
7.2
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Mountain Biking
6.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Mountain Gorilla
6.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Movie Director
5.7
Reinforced book ($20.95)
Hosted ebook ($32.95)
Multimedia Artist and Animator
4.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Music Producer
6.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Musician
5.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Nanotechnologist
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Nuclear Energy
5.8
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Nudibranch
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Nurse
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Obesity
5.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Octopuses
5.3
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Oprah Winfrey
7.4
Reinforced book ($22.95)
Hosted ebook ($34.95)
Organic Farmer
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Overpopulation
6.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Pandemics
7.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Pararescue Jumper
7.3
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Pencils
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Penguins
5.1
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Plants
4.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Plumber
5.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Pollution
6.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Poverty
6.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Protecting Ecosystems
4.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Public Health Microbiologist
5.8
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Python
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Racism
7.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Radar Guns
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Rays
4.8
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Remote Systems Control Engineer
6.6
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Rights and Values
6.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Robert L. Johnson
7.8
Reinforced book ($22.95)
Hosted ebook ($34.95)
Roberto Clemente
6.6
Reinforced book ($22.95)
Hosted ebook ($34.95)
Robot Scientist
5.8
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Rock Climbing
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Rocks and Minerals
4.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Running
5.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Salt
6.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Scriptwriter
5.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Sea Anemone
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Sea Horses
5.0
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Sea Lamprey
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Sea Star
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Sea Turtles
5.1
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Searching for Oil
5.5
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Skateboarding
7.4
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Skateboards
6.4
Reinforced book ($20.95)
Hosted ebook ($32.95)
Skiing
6.2
Reinforced book ($20.95)
Hosted ebook ($32.95)
Small Indian Mongoose
5.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Smoking
5.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Snowboarding
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Soil
4.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Sound Engineer
6.3
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Special Effects Technician
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Special Ops
7.1
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Sports Medicine Doctor
6.0
Reinforced book ($20.95)
Hosted ebook ($32.95)
Starling
4.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Steroids
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Storm Chaser
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Surfing
6.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Surgical Technologist
5.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Teacher
5.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Termite
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Terrorism
6.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
The Science of a Bridge Collapse
5.8
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
The Science of a Hurricane
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
The Science of a Pandemic
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
The Science of a Plane Crash
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
The Science of a Shipwreck
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
The Science of a Volcanic Eruption
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
The Science of an Earthquake
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
The Science of an Oil Spill
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Tiger Sharks
4.9
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Tiger Woods
6.2
Reinforced book ($22.95)
Hosted ebook ($34.95)
Tornadoes
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Toys
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Transportation Planner
7.2
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Tsunamis
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Veterinarian
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Video Game Designer
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Virtual Reality Specialist
6.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Volcanic Eruptions
6.2
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Volcanologist
5.2
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Voting
6.5
Reinforced book ($20.95)
Hosted ebook ($32.95)
Walking Catfish
5.3
Reinforced book ($20.95)
Hosted ebook ($32.95)
Watershed Conservation
6.1
Reinforced book ($20.95)
Hosted ebook ($32.95)
Whale Sharks
4.9
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Whooping Crane
4.8
Reinforced book ($20.95)
Hosted ebook ($32.95)
Wild Boar
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Wildfires
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Wildlife Photographer
5.6
Reinforced book ($20.95)
Hosted ebook ($32.95)
Wind Turbine Service Technician
6.8
Reinforced book ($20.95)
Paperback ($9.95)
Hosted ebook ($32.95)
Women's Rights
5.9
Reinforced book ($20.95)
Hosted ebook ($32.95)
Yo-Yo Ma
7.5
Reinforced book ($22.95)
Hosted ebook ($34.95)
Zebra Mussel
5.1
Reinforced book ($20.95)
Hosted ebook ($32.95)