The Butler Did It by P G Wodehouse

Based on a slight deviation of Tontine principle, the novel revolves around couple of about-to-be married folks, set in country side of London and, of course, beautiful English and unique set of characters. Extremely funny, wonderful set of twists and turns and a page-turner. Must-read.

Spring Fever by P G Wodehouse

New characters but similar surroundings and schemes - romance in old-world castles, with important-seeming butlers buttling around, etc. Excellent English, of course, and a jugful of humor.