How do I know you'll keep your word?"asked Coraline."I swear... - Neil Gaiman, Coraline
"How do I know you'll keep your word?"asked Coraline."I swear it,"said the other mother. "I swear it on my own mother's grave.""Does she have a grave?"asked Coraline."Oh yes,"said the other mother. "I put her in there myself. And when I found her trying to crawl out, I put her back."