Mystery of the poison letter 

 - 128p  ill.  17cm. 
 - The Intelligent 5 Series .
<br/><br/><label>ISBN: </label>9835701865 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's Stories, English<br/>English Fiction--Mystery
<br/><br/><label>Dewey Class. No.: </label>823