This book is about a kid Rob, Sisteen and a tiger. Rob discovers a tiger in the woods and shows sisteen. Later rob gets the key to the cage and sisteen wants rob to let the tiger go. Will rob let it go or will he keep it sustained in it's little cage.

tiger rising is about this kid named rob.rob mom died so he has her suitcase that he refuses to open.one day his in the woods and sees this tiger.so he shows this girl named sistine.sistine and rob became friends at school.so one day they fill bad for the tiger so they decide to let it free.but then somebody fins out?