491 pages
English language
Published Aug. 8, 2010 by Spectra Ballantine Books.
When a time-travel lab suddenly cancels assignments for no apparent reason and switches around everyone's schedules, time-traveling historians Michael, Merope, and Polly find themselves in World War II, facing air raids, blackouts, unexploded bombs, dive-bombing Stukas, rationing, shrapnel, V-1s, and two of the most incorrigible children in all of history--to say nothing of a growing feeling that not only their assignments but the war and history itself are spiraling out of control.
I was totally stressed out by this book, so I can't say I enjoyed reading it, but it has stuck with me for years. Very impressive work.
