Buck the Amazing Dino Hunter! — Annie Auerbach

Surviving among the fierce and enormous creatures, Buck is a weasel who has become the master navigator of a mysterious world deep beneath the tundra. He is the only one who can keep Manny, Diego, Ellie, Crash, and Eddie safe from his archenemy, Rudy -- a vicious dino who is out for revenge! Buck leads the Ice Age gang on a new adventure in the jungle, where they find danger, excitement, and unexpected new friends.