
Waterproof and pocket-size, Saltwater Fishes of Southern California is an angler and diver's delight with colorful illustrations to identify 62 saltwater species from Morro Bay to the Mexican border.

Plan your next Southwest objective with the help of Sandia Rock, an indispensable guide to climbing routes in the Albuquerque area of New Mexico's Sandia mountains.

Essential for serious investigators and armchair explorers of the unknown, the Sasquatch Field Guide offers all you need to know about the mysterious creature known as Sasquatch or Bigfoot.

Learn to identify the myriad creatures of the intertidal zone of Oregon and Washington's coasts with Seashore Life of the Pacific Northwest, a 12-panel guide that fits in your pocket for easy access.

Here's an easy way to get your steps in. With over 600 stairways connecting the Emerald City, Seattle Stairway Walks shows you 25 of the best walks over its hills, canyons and bluffs nestling the sea.

Packed with information to inspire visits that go beyond the well-trodden, touristy spots, National Geographic Secrets of the National Parks highlights choice locations in 32 amazing parks.

Sequoia and King's Canyon National Parks: Your Complete Hiker's Guide has everything you need to experience these unique natural spaces.

Located in south-central Colorado, Shelf Road is one of America's leading sport climbing destinations. Use Shelf Road Rock to explore the more than 1,200 routes scattered among the limestone canyons.

A colorful, waterproof guide, Shells of Florida: Atlantic Ocean & the Florida Keys is an excellent resource for identifying drift found in these beach, lagoon and bay habitats.

This colorful, waterproof guide—Shells of Florida: Gulf of Mexico—is an excellent resource for identifying drift found in beach, lagoon and bay habitats of the Gulf.

This colorful, waterproof guide—Shells of North Carolina, South Carolina & Georgia—is an excellent resource for identifying the drift found in Southeastern beach, bay and related coastal habitats.

Along North America's shoreline is a host of diverse bird species. Pull out the waterproof, pocket-size Shorebirds of North America wherever you go to quickly identify what you see.

Covering the area between the northern boundary of the Sierra Nevada range down to the southern edge of Yosemite National Park, Sierra North shows you the way to new places and beautiful views.

Let hiking experts Elizabeth Wenk and Mike White show you the way in Sierra South, the definitive guidebook for trails between Tehachapi Pass and the southern border of Yosemite National Park.