World War II : by Mary Pope Osborne and Natalie Pope Boyce ; illustrated by Carlo Molinari. a nonfiction companion to Magic Tree House Super Edition #1: World War, 1944
"A nonfiction companion to Magic tree house super edition #1: World at war, 1944."
"A Stepping Stone book."
Summary
"When Jack and Annie came back from their adventure in Magic Tree House Super Edition #1: World at War, 1944, they had lots of questions. How did World War II begin? Why were so many innocent people killed? What was D-Day? Find out the answers to these questions and more as Jack and Annie learn all about one of the darkest hours of history"--Amazon.com.