Everything they probably taught you in middle school, but WAY more entertaining and fascinating! Steve Sheinkin wrote textbooks and then vowed to make it up to us with engaging narratives of history. The espionage, the intrigue, the science, and the implications of it all kept me returning to this Newbery Honor book. The many facts with which Sheinkin presents the reader are accessible as well as interesting, and the use of original photographs puts faces to names and gives perspective to the devastation caused by the weapons. Excellently cited, Sheinkin paves the way for researchers and history buffs young and old to continue their reading on this fascinating time in our nation's past.