quiet! there's a canary in the library Quiet! There's a canary in the library quiet! there.'s a canary in the library / Quiet! There is a canary in the library Quiet! There's a canary in the library / Quiet! There.'s a canary in the library / Quiet!There's a Canary in the Library 并列题名：Quiet!There's a Canary in the Library dewey: there's a cat in the library! there's a lion in the library!