Crookedkit dreams of becoming RiverClan’s next great leader. Then a mysterious cat appears in his dreams, whispering promises of glory—if only Crookedkit will pledge his undying loyalty to his Clan. No cat could have imagined the terror and destruction that would lie in one seemingly harmless promise . . . .

Join the legion of fans who have discovered the epic adventures, fierce warrior cats, and thrilling fantasy world of the mega-bestselling Warriors series. This stand-alone entry is perfect for new readers and dedicated fans alike.

Crookedstar’s Promise also includes an exclusive ten-page Warriors manga adventure!