Widmark, Martin. <br/><br/>
Sirkin Gizemi / 
by Martin Widmark. 
 - 1st ed. 
 - İstanbul :  Pegasus Yayınları,  2012. 
 - 71 p. :  ill. ;  20 cm. 
 - Gençlik ;  44 Lasse Maja Dedektiflik Bürosu Pegasus Yayınları ;  503 .
<br/><br/> 3-6. 
<br/><br/><br/>Turkish. 
<br/><br/><label>ISBN: </label>9786055289270 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Detective and mystery stories (Elementary).
<br/><br/><label>Dewey Class. No.: </label>TF WID /I