One of us is lying / 
adapted from the story by Karen M. McManus. 
 - 1 volume :  illustrations ;  20 cm. 
 - Penguin readers .
<br/><br/> Level 6. 
<br/><br/><label>ISBN: </label>9780241520772 0241520770 9780241562017 0241562015 
<br/><br/><label>Nat. Bib. No.: </label>GBC1A9136  bnb GBC1D0834  bnb 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Readers.<br/>Readers.
<br/><br/><label>Dewey Class. No.: </label>428.64