Colling, Susan. <br/><br/>
Frogmorton / 
Susan Colling ; resimleyen Ernest H. Shepard . 
 - First American edition . 
 - New York :  Knopf,  1956 [c1955] . 
 - 148 p .  illus .  21 cm . 
<br/><br/><label>LCCN: </label>56005719 
<br/><br/><label>LC Class. No.: </label>PZ10.3.C688