The Baby-Sitters Club: Claudia and mean Janine /
Ann M. Martin.
- New York : Scholastic, c2011.
- 146 p. ; 20 cm.
- The Baby-sitters Club ; #7 .
Claudia's participation in the Baby-sitters Club is curtailed when Grandmother Mimi suffers a stroke and Claudia finds herself "Mimi-sitting" and fighting more frequently with her sister.