Question: What did this English writer and journalist write many books about, for whom Lucy Saunders wrote essays about in the collection "Beer Hunter, Whisky Chaser"?
Sentence (from "Herbert L. Kessler"): Kessler's early work centered on pictorial imagery in the Carolingian Empire, and he has gone on to write many books and articles on different aspects of medieval art history, including medieval image theory and the visual representation of spiritual subjects.
Relevant evidence: No