Sci-FiHistoricalYoung Adult
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About
A twelve-year-old boy from the twenty-first century, a girl from medieval Alexandria, Egypt, and a super-intelligent young saurian from an alternative Earth--each for different reasons--join together in travels through time and space.
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Editions
3 editions- Paperback · English · 2006Candlewick · 210 pages · 9780763630928
- Other · English · 2004Candlewick Press · 210 pages · 9780763621520
- Other · English · 2001Tricycle Press · 169 pages · 9781582460338
Fathers and sonsScience fictionAntiquitiesFictionDinosaursTime travelHistoryJuvenile fiction
