Jocelyn, Marthe <br/><br/>
The body under piano /  
Marthe Jocelyn with illustrations by Isabelle Follath. 
 - Plattsburgh :   Tundra Books,   [2020.]  ©2020. 
 - 325 pages :  illustrations ;   22 cm. 
 - Aggie morton, mystery queen  book 1 .
<br/><br/>  |a "A smart and charming middle-grade mystery series starring young detective Aggie Morton and her friend Hector, inspired by the imagined life of Agatha Christie as a child and her most popular creation, Hercule Poirot"-- |c Provided by publisher. 
<br/><br/> Ages 10+   Tundra Books  Grades 4-6  Tundra Books 
<br/><br/><label>ISBN: </label>9780735265462 9780735265479 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective and mystery fiction.
<br/><br/><label>Dewey Class. No.: </label>Fic. J63 2020