Johnston, Dorothy Grunbock. <br/><br/>
Cathy and Carl Ride the Pony Express. 

 - Wheaton:  Scripture Press,  1958 
 - 83p.  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cerita--Fiksi
<br/><br/><label>LC Class. No.: </label>PZ7  / .J640 1958 
<br/><br/><label>Dewey Class. No.: </label>823