"written by Keith Brandt; illustrated by John Wallner","brandt keith" <br/><br/>
Case of the missing dinosaur 

 - United States  Mahwah, N.J. : Troll Associates, c1982.  1982 
 - 48 
<br/><br/><label>ISBN: </label>0893755869 
<br/><br/><label>Dewey Class. No.: </label>F823  / 2408