Start with high-confidence home repair books, then narrow by subgenre or adjacent topics.
Black and Decker the Complete Guide to Plumbing Updated 8th Edition
Editors of Cool Springs Press, Chris Peterson
Ultimate Guide: Wiring, Updated 10th Edition
Editors of Creative Homeowner, Creative Homeowner
The Complete Do-it-yourself Manual
Editors Of Family Handyman, Editors of Family Handyman Magazine