DAVID BIRD (Southampton, UK) is the world's most prolific bridge writer, with 166 titles to his name. Known for his clarity of writing, he has won the American Bridge Teachers' Association 'Book of the Year' a record 12 times. His celebrated humorous fiction, featuring the cantankerous Abbot, has run for 50 years. Both he and Marc commentate and write reports on the world major championships. MARC SMITH (Southampton, UK) is co-author, with Barbara Seagram, of the world's best-selling bridge book, 25 Bridge Conventions You Should Know. He has written many bridge books and enjoyed countless tournament wins, from the 1984 Junior European Union Championship to the 2025 Premier Grandmaster Pairs. He is a popular bridge teacher on the internet, at all levels of play.