Inspired by a thread I saw this morning, how about a DIY book about barns, sheds, etc. to help us build structurally-sound coops and use our tools safely?
https://www.amazon.com/Ultimate-Gui...sr_1_2?dchild=1&keywords=DIY+book+shed&sr=8-2
https://www.amazon.com/Ultimate-Gui...sr_1_2?dchild=1&keywords=DIY+book+shed&sr=8-2