Brandt, Keith,  1949- <br/><br/>
Case of the missing dinosaur / 
written by Keith Brandt ; illustrated by John Wallner. 
 - Mahwah, N.J. :  Troll Associates,  c1982. 
 - 48 p. :  col. ill. ;  23 cm. 
 - A Troll easy-to-read mystery. .
<br/><br/> Twins Karen and Kathy try to find out what happened to Irving the dinosaur, their baseball team mascot. 
<br/><br/><label>ISBN: </label>0893755869 (lib. bdg.) :  $5.79 (est.) 0893755877 (paperback.) :  $1.50 (est.) 
<br/><br/><label>LCCN: </label>81007620/AC /r922 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mystery and detective stories.<br/>Dinosaurs--Fiction.<br/>Baseball--Fiction.<br/>Mystery and detective stories.<br/>Dinosaurs--Fiction.<br/>Baseball stories.
<br/><br/><label>LC Class. No.: </label>PZ 7.B73733  / Cas 
<br/><br/><label>Dewey Class. No.: </label>[Fic]