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80 pages • first pub 2004 (view editions)
ISBN/UID: 0670059269
Format: Hardcover
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
You probably know that Leonardo da Vinci painted the Mona Lisa. Did you know that he also invented an early version of a helicopter and a tank, and that he planned to execute the Time Warp Trio for spying on his inventions? Sam's bright idea to lo...
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80 pages • first pub 2004 (view editions)
ISBN/UID: 0670059269
Format: Hardcover
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
You probably know that Leonardo da Vinci painted the Mona Lisa. Did you know that he also invented an early version of a helicopter and a tank, and that he planned to execute the Time Warp Trio for spying on his inventions? Sam's bright idea to lo...