(1) Reef Secrets, Alf Jacob Nilsen, Svein A Fossa, $6
(2) The Conscientious Marine Aquarist, Robert Fenner, $30
(3) Marine Reef Aquarium Handbook, Robert Goldstein, Ph.D, $6
(4) Reef Aquarium Fishes, Scott Michael, $14
(5) Marine Invertebrates, Ronald Shimek, Ph.D., $5