Gretz, Susanna. <br/><br/>
Frog in the middle / 
Susanna Gretz 
 - New York :  Four Winds Press,  c1991 
 - 24 p. :  illus 
<br/><br/><label>ISBN: </label>0027374718 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals fiction.<br/>Friendship--Fiction.<br/>Jealousy--Fiction.<br/>Children--Literature.