A Mutiny in TimeAudiobook CD - 2012
When best friends Dak and Sera tumble upon the key to time travel, a hand-held device known as the Infinity Ring; they're swept up in a centuries-long secret war for the fate of mankind. Their first stop? Spain, 1492, where a sailor named Christopher Columbus is about to be thrown overboard in a deadly mutiny.
Publisher: New York : Scholastic Audiobooks p2012
Characteristics: 4 sound discs (4 hr., 31 min.) : digital ; 4 3/4 in