The SpyBook - 2010
In 1908, a brilliant American battleship gun designer dies in a sensational apparent suicide. The man's grief-stricken daughter turns to the legendary Van Dorn Detective Agency to clear her father's name. Van Dorn puts his chief investigator on the case, and Isaac Bell soon realizes that the clues point not to suicide but to murder.
Publisher: New York : G.P. Putnam's Sons, c2010.
Characteristics: 436 p. : ill. ; 24 cm.
Alternative Title: Spy : an Isaac Bel adventure