| The Roaring 20s and Prohibition |
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|
|
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| The Robertson Family: Attacked by Orcas |
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3.0 |
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| The Salem Witch Trials: A History Perspectives Book |
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5.3 |
|
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| The Sand Seas of Mars: Repairing the Rover |
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| The San Francisco Earthquake of 1906 |
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|
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| The Science of a Bridge Collapse |
|
5.8 |
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| The Science of a Carve Turn |
|
5.9 |
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| The Science of a Cutback |
|
6.5 |
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| The Science of a Fastball |
|
5.8 |
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| The Science of a Flip Turn |
|
5.6 |
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| The Science of a Flood |
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5.4 |
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| The Science of a Hurricane |
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|
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| The Science of an Avalanche |
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5.7 |
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| The Science of an Earthquake |
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|
|
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| The Science of an Oil Spill |
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|
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| The Science of a Nuclear Plant Explosion |
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5.7 |
|
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| The Science of a Pandemic |
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| The Science of a Plane Crash |
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| The Science of a Shipwreck |
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|
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| The Science of a Sinkhole |
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5.9 |
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