Night of Soldiers and Spies (Ranger in Time #10)
The notes about the Revolutionary War at the end of the book are extremely helpful, and the bibliography will entice children to find out even more about the subject covered. There are a few pictures in the notes, but the most interesting thing was reading about how Messner researched and decided how to use real events in a fictional way to make an engaging story.
Like Lauren Tarshis' I Survived Books, Messner has covered many major historical events in a way that young readers will find engaging and interesting. In addition to being fun and factual reads for elementary aged students, these books are also an excellent way to cover historical topics for older, developmentally delayed students. I often use them when 8th grade students with special needs require a fiction book on a topic that pertains to the social studies curriculum. Ranger in Time books are written on a lower Lexile level, and also aren't as gory and upsetting as some of the books for older readers.