As the four bears head toward warmer territories, polar bears Kallik and Yakone wonder if they've made a mistake leaving their natural home, while Toklo, desperate to leave the struggles of their journey behind, thinks about leaving the group and starting a new life on his own.

Includes sneak peek at Forest of wolves (8 p.), The sun trail (5 p.), The empty city (5 p.). "Bonus! A sneak peek at the next Seekers novel and more from Erin Hunter inside!"--Cover.