Viking, 2006 ISBN: 0670061344
Ten-year-old Dewey Kerrigan, who has been living with her grandmother for some years, is reunited with her father and taken to Los Alamos where he is doing “war work.” When he is called to Washington, she stays temporarily, with the Gordans, a family with two scientist parents, and a girl her own age, Suze. Suze does not appreciate her presence, and when Dewey’s father is hit by a car and killed, Dewey moves in on a semi-permanent basis. Her grandmother is in a nursing home, and her mother abandoned her when Dewey was an infant, so she really has no where else to go.
The girls ultimately become friends, though not without some continued tension between them. One of the things that draws them together is how they are able to combine Dewey’s knack for gadgets and technology, and Suze’s artistic skills to create some one-of-a-kind contraptions.
In the backdrop of the kids concerns is the ever increasing tension as the scientists at Los Alamos rush to create and test the first atomic bomb, which is secretly held out as the hope to put an end to World War II, once and for all.
The characters are well-drawn and full-fleshed, and the historical and scientific information fits seamlessly into the story.