Untying the knot : on riddles and other enigmatic modes 
edited by Galit Hasan-Rokem and David Shulman 
 - Oxford  Oxford University Press  1996 
 - x, 329 p. ; 24 cm 
<br/><br/> Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>9780195108569 
<br/><br/><label>ISSN: </label>95024841 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Riddles - History and criticism<br/>Riddles in literature
<br/><br/><label>Dewey Class. No.: </label>398.6 HAS