A Quizzical Look at Drinks and Drinking, and Everyday Drinking
This author wrote a hilarious number of nonfiction books about alcohol, including On Drink, How's Your Glass?: A Quizzical Look at Drinks and Drinking, and Everyday Drinking: The DistilledÂ… "this man".  In one novel by this author, the ghost of Dr. Underhill haunts the inn owned by Maurice Allington, and in another, Charlie Norris is forced to walk down a dark road at night by Alun Weaver.  The protagonist tries to abandon Margaret Peel and attacks Professor Welch in a public lecture in his novel about James Dixon.  FTP, name this British author of The Green Man, The Old Devils, and Lucky Jim, a relative of the author of Money, his son Martin.
This author wrote a hilarious number of nonfiction books about alcohol, including On Drink, How's Your Glass?:
Kingsley Amis