Whether for a valuable collection at home, or a sight while swimming or scuba diving, this will prove very reliable in the field. A MUCH more advanced field guide than the Golden First Guides, this lists over 600 shells in all and will quickly identify any strange seashell you happen to find beachcombing. This guide contains: Augor shells, chitons, whelks, limpets, and many other valuable collectibles. Each shell species entry has a description added to the side, explaining: abundance, range, and habitat. After the first Golden Guide to Seashells intrigues you, try your luck out with this field reference.
There are several editions made of this guide, from cheap paperback to hardcore turtleback. The paperback and hardback are the best to buy, as they are both great deals and cost less than the turtleback, which is also durable. Any edition will serve you very well in shell collection ID or snorkeling discoveries.