Base, Graeme. <br/><br/>
The eleventh hour :  a curious mystery /  [book] 

 - Don Mills, Ont. :  Stoddart,  1989, c1988. 
 - [40] p. :  col. ill. ;  32 cm. 
<br/><br/><label>ISBN: </label>0773723145 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>890935475   
<br/><br/><label>Dewey Class. No.: </label>j823