"Gertrude Chandler Warner; illustrated by David Cunningham" <br/><br/>
Caboose mystery 

 -  Chicago : A. Whitman, [1966]  1977 
 - 128 
<br/><br/><label>ISBN: </label>0590426818 
<br/><br/><label>Dewey Class. No.: </label>F823  / 2390