Martin, Ann M. <br/><br/>
Dawn and the Impossible Three. 

 - New York, NY :  Scholastic,  1987. 
 - 162 
 - Baby-Sitters Club .
<br/><br/> As the newest member of the BSC, Dawn is eager to prove herself.  so when a big job comes along, she jumps at the chance to show everyone what she's made of.  The Barretts are even more challenging than Dawn expected.  The house is a mess, Mrs. Barrett is unreliable, and the kids are out of control.  Dawn knows she's a great baby-sitter, but this is impossible!  She only knows one thing for sure - a member of the BSC never gives up! 
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<br/><br/><label>ISBN: </label>978-0-545-17479-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Babysitting - Juvenile Fiction