Derek Lambert is the author of several books and hundreds of articles on fishkeeping. He lectures on the subject in the U.K. and abroad, and is the editor of the monthly magazine Today's Fishkeeper. He also heads several aquarist hobby groups in the U.K.
From the reviews:
"Whether readers are longtime keepers, looking to start an aquarium, or are simply fascinated by fish, Aquarium Fish Handbook is the ultimate fish breed handbook. This concise, full-color, visual reference volume merits a place on every aquarium hobbyist's bookshelf."