Martin, Ann M. <br/><br/>
Kristy and the Snobs (The Baby-Sitters Club #11): Classic Edition (Baby-sitters Club (1986-1999)). 

<br/><br/> Kristy and the Snobs (The Baby-Sitters Club #11): Classic Edition (Baby-sitters Club (1986-1999)) by Ann M. Martin (March 1988)