John Burke

The great hypnotist Professor Montserrat has developed a technique for controlling the minds, and sharing the sensations, of his subjects. He and his wife Estelle test the technique on Mike Roscoe, and enjoy 'being' the younger man. But Estelle soon grows to love the power of controlling Roscoe, and the vicarious pleasures that provides. How far will she go, and can the Professor restrain her in time? (imdb)

Quietly competent young Joanna moves with her scatterbrain mother to a country village to take up her first job as District Nurse. She soon overcomes the suspicion of her patients used to someone rather older, while becoming romantically involved with a local farmer - at least until he tries to evict a newly-arrived expectant couple who park their caravan on his land. (imdb)