When, in 1931, there is a breach between this world and the Archipelago of Dreams, John and Jack, two of the Caretakers of the Imaginarium Geographica, must race through history using a time travel device left by Jules Verne, and discover the identity of the Cartographer.
Record details
ISBN:1416951075 (hardcover)
ISBN:9781416951070 (hardcover)
Physical Description:viii, 375 p. : ill. ; 24 cm. print
Publisher:New York : Simon & Schuster Books for Young Readers, c2008.