Bern Smith

Title: Love ... the Surgeon
Author: Hilda Pressley
Publisher: Harlequin
Published: ©1961
Illustrator: Bern Smith 

His signature is in the lower left-hand corner. 

Badly hurt by an unhappy love affair, Sister Beth Anderson tried to avoid further disaster by adopting an aloof coldness toward men. Would the kindly consultant, Owen Hastings, make her change her mind—or, as she became unwillingly attracted to the philandering R.S.O., Andrew Longford, would history repeat itself?

Jack Harman

Title: Love the Physician
Author: Hilda Jackson
Publisher: Harlequin
Published: ©1960
Illustrator: Jack Harman

His signature is in the lower left-hand corner. 

Doctor Laura Travers had always mothered and taken charge of her young sister, and when an unfortunate episode threatened to ruin Jacquel’ne's life she was only too willing to give up her job in London and help her sister to make a fresh start. So they retreated to a remote Norfolk village, where things at last seemed to be soring themselves out—but would they ever be able to escape from the past forever?