Richards, Justin. <br/><br/>
Double life / 
by Justin Richards. 
 - 1st American ed. 
 - New York :  G. P. Putnam's Sons,  2005. 
 - 204 p. ;  19 cm. 
 - The Invisible Detective .
 - Richards, Justin.  Invisible Detective. .
<br/><br/> After finding a mysterious stone and an old casebook, fourteen-year-old Arthur finds himself remembering the 1936 adventures of a boy named Art who, under the identity of the Invisible Detective, works with three friends in London to solve the mystery of sinister puppets who are replacing real people. 
<br/><br/><label>ISBN: </label>0399243135 
<br/><br/><label>LCCN: </label>2004009536 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zombies--Fiction.<br/>Puppets--Fiction.<br/>Extrasensory perception--Fiction.<br/>Grandfathers--Fiction.<br/>Horror stories.<br/>Mystery and detective stories.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>London (England)--History--20th century--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.R386  / Do 2005 
<br/><br/><label>Dewey Class. No.: </label>