Natural Building Companion: A Comprehensive Guide to Integrative Design and Construction  
 By Jacob Deva Racusin and Ace McArleton

Using Natural Finishes: Lime and Earth Based Plasters, Renders & Paints
   by Adam Weismann, Katy Bryce

Building with Cob: A Step-by-Step Guide
   by Adam Weismann, Katy Bryce

The Hand-Sculpted House: A Practical and Philosophical Guide to Building a Cob Cottage
  by Ianto Evans

Rocket Mass Heaters: Superefficient Woodstoves YOU Can Build Paperback
by Ianto Evans

Build Your Own Earth Oven: A Low Cost Wood-Fired Mud Oven; Simple Sourdough Bread; Perfect Loaves
  by Kiko Denzer

Clay Culture: Plasters, Paints & Preservation
  by Carole Crews

Build Your Own Barrel Oven
  By Max and Eva Edleson