Here's a page from Longitude, the specialty bookseller for travelers. To order online, and to see the latest, most comprehensive selection of books and maps, go to http://reading.longitudebooks.com/SI24. You may also call 800-342-2164 to order or request a catalog.

These 3 items are available for $56, including U.S. shipping, a 15% discount (Item no. EWCRB)

National Audubon Society Field Guide to Tropical Marine Fishes: Caribbean, the Gulf of Mexico, Florida, the Bahamas and Bermu  •  C. Lavett Smith FIELD GUIDE •  1997 •  FLEXI-BOUND  • 720 PAGES A photographic guide to coral reef fishes found in the Caribbean, Florida, the Bahamas and Bermuda. This portable, pocket-size book features 417 excellent color photographs, each with a range map and description. Species are grouped according to taxonomy and shape. (FG24, $19.95)
Coral Reef Fishes  •  Ewald Lieske  •  Robert Myers FIELD GUIDE •  2002 •  PAPER  • 400 PAGES A convenient handbook to shallow-water fishes associated with coral reefs throughout the Indo-Pacific and Caribbean, compact and comprehensive. With 2,500 illustrations covering 2,100 species worldwide. (DIV05, $24.95)
Snorkeling Guide to Marine Life  •  Paul Humann FIELD GUIDE •  1995 •  PAPER  • 80 PAGES A compact guide illustrating all the fishes, corals, invertebrates and plants you are most likely to encounter in less than 15 feet of water in the Caribbean. Humann's photographs are among the best we've seen for identification -- and its handy size makes it perfect to take along in the boat or to the beach. (DIV02, $14.95)

Dive, The Ultimate Guide To 60 Of The Worlds Top Dive Locations  •  Monty Halls   • GUIDEBOOK  •  A glossy, over-size compendium of dive sites worldwide with chapters on the Caribbean, Europe, Mediterranean, Red Sea and Indian Ocean, and the Pacific. Each site gets four pages with a map, overview, color photographs and travel information. (DIV50, $29.95)
Footprint Diving the World  •  Beth Tierney  •  Shaun Tierney   • GUIDEBOOK  •  This beautifully illustrated guide covers 220 favorite dive sites in Australia and the Pacific, Central America, the Red Sea, East Africa, Thailand, Indonesia and the South Pacific. (OCE102, $29.95)
The Diver's Handbook  •  Alan Mountain   • GUIDEBOOK  •  Designed for beginning divers, this illustrated handbook covers everything from equipment and health to conservation. (DIV26, $24.95)
Underwater to Get Out of the Rain, A Love Affair With the Sea  •  Trevor Norton   • BIOGRAPHY/MEMOIR  •  Marine biologist Norton deftly writes of a life enchanted by the sea, weaving tales of adventure and science with memoir and nature. (OCE108, $14.95)
Down Time, Great Writers on Diving  •  Ed Kittrell  •  Casey Kittrell  •  Jim Kittrell   • ANTHOLOGY  •  A diverse anthology on the experience, pleasures and peril of diving by great writers, including Diane Ackerman and William Beebe. A thoughtful collection that communicates the rewards of being underwater. (DIV40, $15.95)
A Natural History of Shells  •  Geerat Vermeij   • NATURAL HISTORY  •  A beautifully illustrated look at the biology of shells. (CRB14, $24.95)
Coral Fish  •  Linda Pitkin   • NATURAL HISTORY • COMING IN  •  An illustrated survey of the diversity and ecology of coral reef fishes, featuring 135 color photographs. (DIV44, $16.95)
Deep Blue Home, An Intimate Ecology of Our Wild Ocean  •  Julia Whitty   • SCIENCE • COMING IN JULY  •  This latest by the adventurous, amphibious Whitty (The Fragile Edge, The Queen of Tonga) takes her to the Sea of Cortez, Newfoundland, Antarctica and Galapagos. (OCE151, $24.00)
Ocean Duets  •  Michele Westmoreland  •  Sylvia Earle   • NATURAL HISTORY  •  This stunning portfolio of color photographs celebrates the diversity of marine life. (OCE107, $12.95)
Planet Ocean, A Voyage to the Heart of the Marine Realm  •  Laurent Ballesta  •  Pierre Descamp  •  Jean-Michel Cousteau   • NATURAL HISTORY  •  A dizzyingly colorful tour of marine life, featuring 25 expert essays and 400 color photographs. Ballesta's exquisite portraits celebrate the diversity of life under the sea, from bizarre Antarctic fish and odd benthic creatures to multi-colored reef beauties, turtles, sharks and rays. (OCE115, $40.00)
Reef  •  Scubazoo   • NATURAL HISTORY  •  With splendid color photographs of the reef and its denizens from algae, sponges, and mollusks to fish. (GEN535, $24.95)
Shells, Guide to the Jewels of the Sea  •  Giorgio Gabbi   • SCIENCE  •  A nicely illustrated overview of the biology, habitats and beauty of shells, featuring color photographs of marine mollusks in their natural habitat. (OCE52, $45.00)
The Art of Diving, Adventure in the Underwater World  •  Nick Hanna   • NATURAL HISTORY  •  This handsomely illustrated celebration of the underwater world includes chapters on The Art of Fish Watching and Meetings With Remarkable Creatures. Alexander Mustard provides the excellent color photographs. (DIV53, $45.00)
The Blue Planet  •  Alastair Fothergill   • NATURAL HISTORY • COMING IN  •  The companion volume to the documentary series produced by the BBC. (OCE87, $40.00)
The Blue Planet, Seas of Life  •  BBC   • NATURAL HISTORY  •  Narrated by David Attenborough, this four-DVD boxed set features all eight extraordinary episodes of the BBC/Discovery documentary. (OCE88, $59.99)
The Edge of the Sea  •  Rachel Carson   • NATURAL HISTORY  •  Barnacle, the rock weeds, mussels, starfish, snails and crabs, Rachel Carson animates the splendid creatures of the intertidal, covering the Atlantic Coast of the United States from Maine to the Florida keys. (OCE112, $14.00)
The Ocean World  •  Jacques Cousteau   • NATURAL HISTORY • COMING IN  •  The classic gorgeously illustrated overview of ocean life by Jacques Cousteau and his team. (OCE40, $34.98)
The Sea Around Us  •  Rachel Carson   • NATURAL HISTORY  •  The beautifully illustrated edition of Carson's hugely popular, influential paean to the sea, featuring 130 luminous color photographs. (OCE05, $49.95)
The Snorkeller's Guide to the Coral Reef, From the Red Sea to the Pacific Ocean  •  Paddy Ryan  •  Peter Atkinson   • NATURAL HISTORY  •  The best-selling, take-along guide to coral reefs, coral reef fishes, invertebrates and plants of the Indo-Pacific. With 200 color photographs. (DIV18, $21.99)
The Unnatural History of the Sea  •  Robert Callum   • NATURAL HISTORY  •  Roberts brings rigor and anecdote to this persuasive account of the decline of once abundant fisheries in the North Sea, Grand Banks, Chesapeake Bay and other waters. (CON40, $28.00)
Wondrous Secrets of the Ocean Realm  •  Howard Hall   • NATURAL HISTORY  •  A PBS documentary filmed among the corals, fishes, sharks, whales and other wonders of the underwater world. (OCE116, $59.99)
Coral Reef Animals of the Indo-Pacific  •  Terence M. Gosliner   • FIELD GUIDE  •  A comprehensive handbook to 1,000 marine invertebrates by a leading expert from the California Academy of Sciences. (DIV19, $45.00)
Fishes of the Great Barrier Reef & Coral Sea  •  Roger Steene  •  Gerald Allen  •  John E. Randall   • FIELD GUIDE  •  The beautifully illustrated, authoritative guide to all the fishes of the Great Barrier Reef. (DIV55, $87.00)
Fishwatcher's Field Guide Caribbean  •  Idaz Greenberg   • FIELD GUIDE  •  A convenient double-sided plastic card showing 75 reef fish of the Caribbean. (DIV11, $7.50)
Handy Pocket Guide To Tropical Coral Reef Fishes  •  Gerald Allen   • FIELD GUIDE  •  (PAC167, $8.50)
Marine Invertebrates of Florida, the Bahamas, Bermuda and the Caribbean  •  Idaz Greenberg   • FIELD GUIDE  •  A convenient double-sided plastic card showing 61 invertebrates of the Caribbean. (DIV12, $7.50)
Reef Coral Identification  •  Paul Humann   • FIELD GUIDE  •  An invaluable reference featuring 530 color photographs. (DIV09, $34.95)
Reef Fish Identification  •  Paul Humann   • FIELD GUIDE  •  This definitive guide for underwater enthusiasts features 670 stunning color photographs. (DIV03, $39.95)
Reef Fish Identification, Tropical Pacific  •  Paul Humann  •  Ned Deloach  •  Gerald Allen  •  Roger Steene   • FIELD GUIDE  •  This comprehensive guide to Indo-Pacific reef fishes features 2,500 color photographs. (DIV49, $45.00)
Reef Identification, Galapagos  •  Paul Humann   • FIELD GUIDE  •  Sturdy enough to take along on boat, this comprehensive photographic guide includes a map, checklist and brief overview of the archipelago. (DIV04, $39.95)
Reefcomber's Guide, Caribbean  •  Idaz Greenberg   • FIELD GUIDE  •  This double-sided laminated card depicts fish, corals and other invertebrates of the Caribbean. (DIV46, $7.50)