Wildflowers of Southern California: Your Way to Easily Identify Wildflowers (Adventure Quick Guides)

Best Easy Day Hikes San Diego (Best Easy Day Hikes Series)

National Geographic Traveler: California, 5th Edition

101 Hikes in Southern California: Exploring Mountains, Seashore, and Desert

Fodor's Southern California: With Los Angeles, San Diego, the Central Coast & the Best Road (Fodor's Travel Guide)

Ghosthunting Southern California (America's Haunted Road Trip)

California Desert Byways: 68 of California's Best Backcountry Drives

Moon Pacific Coast Highway Road Trip: California, Oregon & Washington (Travel Guide)

Campgrounds of San Diego County: Federal, State, County, Regional, Municipal (Sunbelt Guidebooks and Maps)

With Anza to California, 1775-1776 (Early California Commentaries Series) (Volume 1)