Birds:

• Attracting Birds in the Texas Hill Country

• Bringing Back the Birds: Exploring Migration and Preserving Birdscapes throughout the Americas 

• Chimney Swift Towers: New Habitat for America's Mysterious Birds

• Sibley’s Birding Basics: How to Identify Birds, Using the Clues in Feathers, Habitats, Behaviors, and Sounds
  

Native Plants & Gardening:

• Butterfly Gardening for Texas

• Bringing Nature Home: How You Can Sustain Wildlife with Native Plants

• Climate-Wise Landscaping: Practical Actions for a Sustainable Future

• Lawn Gone!: Low-Maintenance, Sustainable, Attractive Alternatives for Your Yard

• Let it Rot!: The Gardener’s Guide to Composting

• Native Texas Plants: Landscaping Region by Region

• Texas Wildscapes: Gardening for Wildlife

• Teaming with Microbes: The Organic Gardener's Guide to the Soil Food Web
  

Pollinators & Insects:

• Attracting Native Pollinators: The Xerces Society Guide

• Beginning Beekeeping: Everything You Need to Make Your Hive Thrive!

• Bumblebees: Behaviour, Ecology, and Conservation 

• Silent Earth: Averting the Insect Apocalypse
  

Rainwater Harvesting:

• Design for Water: Rainwater Harvesting, Stormwater Catchment, and Alternate Water Reuse

• Rainwater Harvesting for Drylands and Beyond, Vols. 1 & 2
  

Conservation Photography:

• Conservation Photography Handbook: How to Save the World One Photo at a Time

Identification Guides: Birds

• National Geographic Field Guide to the Birds of North America, 7th Edition

• The Sibley Guide to Birds, 2nd Edition

• The Stokes Field Guide to the Birds of North America
  

Identification Guides: Plants & Trees

• Grasses of the Texas Hill Country

• Plants of Central Texas Wetlands

• Texas Cacti

• Trees of Central Texas

• Trees, Shrubs, and Vines of the Texas Hill Country

• Wildflowers of Texas

• Wildflowers of the Texas Hill Country
  

Identification Guides: Pollinators & Insects

• Bats of Texas

• The Bees in Your Backyard

• Bumble Bees of North America

• A Field Guide to Common Texas Insects

• Kaufman Field Guide to Butterflies of North America
  

Texas Trees:

• Comanche Marker Trees of Texas

• Wanted! Mountain Cedars: Dead and Alive
  

Texas Geology:

• Texas Through Time: Lone Star Geology, Landscapes, and Resources
  

Wildlife:

• American Serengeti