Lockridge, FrancesLouise Davis. <br/><br/>
A key to death  a Mr. and Mrs. North mystery 
Frances and Richard Lockridge. 
 - Thorndike, Main  Thorndike Press  1991. 
<br/><br/><label>ISBN: </label>1560541830  5.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Large type books.
<br/><br/><label>LC Class. No.: </label>PS3523 .O243  / K4 1991