01583cam a2200349 4500 348803136 TxAuBib 20180614120000.0 090626s2009||||||||||||||||||||||||eng|u 2009023630 9780763645953 0763645958 (OCoLC)310399841 TxAuBib O'Brien, Johnny. Day of the assassins / Johnny O'Brien ; [illustrations by Nick Hardcastle.]. 1st U.S. ed. Somerville, Mass : Templar Books, 2009. 211 p. : ill., map ; 21 cm. "Map and timeline designed by Leonard de Rolland"--T.p. verso. Fifteen-year-old Jack is sent to 1914 Europe as a pawn in the battle between his long-lost father, who has built a time machine, and a secret network of scientists who want to prevent him from trying to use it to change history for the better. Includes historical notes. 20180614. A Junior Library Guild selection. Franz Ferdinand, Archduke of Austria, 1863-1914 Assassination Juvenile fiction. Christie, Jack Fictitious character Juvenile fiction. Space and time Juvenile fiction. World War, 1914-1918 Causes Juvenile fiction. Europe History 1871-1918 Juvenile fiction. Action and adventure fiction. Science Fiction. Hardcastle, Nick, 1957-