This book will surely be the “Gold Standard” reference on the Sherman for the next 35 years. The component chapters are closest to the 2013 book, but all material has been revised, expanded, and reorganized.
Son of Sherman 2023 revised expanded edition
Solar Water Heating--Revised & Expanded Edition: A Comprehensive Guide to Solar Water and Space Heating Systems (Mother Earth News Wiser Living Series)
Robert's Rules of Order Newly Revised, 12th edition
