Oh no! Not again!, (or, How I built a time machine to save history) (or at least my history grade) by written by Mac Barnett ; illustrated by Dan Santat — I just finished this new book on time travel.   A brilliant young lady goes back in time to correct the one missed question on her history test.  Things don't quite go exactly according to plan.  You'll have to read it to see if she succeeds!

Thorndyke wrote this as part of Connect Your Summer.
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