Real Name:

Other aliases:


Bill Watterson

First appearance:

Added by: Brbs. Last edit by: Brbs.


Rosalyn is the only person able to watch Calvin when his parents need a break. And that's because she reigns with terror. Calvin is terrified from this young lady, that usually just need money (and a little bit of studying time).

Cover Comic Title Publisher Year Language
The Indispensable Calvin and Hobbes Warner Books 1992 English