Start with high-confidence camping books, then narrow by subgenre or adjacent topics.
Shelters, Shacks, and Shanties
D. C. Beard
The Backpacker's Field Manual, Revised and Updated
Rick Curtis
Fifty Places to Camp Before You Die
Chris Santella
Bushcraft 101
Dave Canterbury
Bushcraft
Mors Kochanski
Build a Campervan
Calum Creasey