From Erin Hunter, #1 nationally bestselling author of the Warriors series, comes the sixth book in the action-packed Survivors animal fantasy series. Full of "wild and wonderful adventure" ( Kirkus Reviews, starred review), Survivors will thrill fans of Spirit Animals and Wings of Fire. With Sweet as their new Alpha, the dogs of the Wild Pack hope they will finally find peace. But Lucky is still troubled by visions of a terrifying future--a future...