Set in the frozen wasteland of the Yukon, Jack London's most popular and enduring work is a tale about unbreakable spirit and the fight for survival. Buck— a mix of St. Bernard and Scotch Shepherd— is a loyal family pet until cruel men steal him and make him a pawn in their feverish search for gold. Brutally beaten into serving as a sled dog, Buck finds the blood of his wolf ancestors rising within him. Unable to resist the call from the Alaskan wilderness, he breaks free to roam as the leader of a ferocious wolf pack. This audio version is performed by Ethan Hawke, who starred in the film adaptation of another Jack London novel, White Fang.