Luke Martinez, one of the BSC's newest charges, acts like he doesn't trust his sitters. He's definitely hiding something from them, and he seems afraid to let anyone discover his secret. But Mary Anne and the BSC plan to do just that. They think Luke's secret holds the answer to a mysterious fire at his house...and information that could help stop a mean developer from taking over Stoneybrook. Can they win Luke's trust before it is too late? [This book description comes from a different edition of this title. Please report any inaccuracies].

 

 

This book features in the following series: Baby-Sitters Club, Baby-Sitters Club Mysteries, The Baby-Sitters Club Mysteries .

There are 160 pages in this book. This book was published in 1997 by Scholastic .

Ann M. Martin is the Newbery Honor author of A Corner of the Universe and the bestselling Baby-sitters Club series. She lives in New York.