Glyn Roy is the nom de plum of Colin Hill and Mick Finn who together have published several humorous books, including the Lymescale & Grime series. Individually: Colin has published 3 other books including a book of short stories called. Once Man's Meat is Another Man's Perversion and honestly the title is the funniest thing about the book. Mick Finn has also published a book of poems with the title Cobnuts, which contains 20 or so poems by Mick Finn and other members of the Cobnuts. There is a Glyn Roy blog which has information and updates: https://glynroyauthor.blogspot.com/