Metalworking books recommended by reddit

The most-mentioned books on r/metalworking.

The Colouring, Bronzing and Patination of Metals
5 users
Machinery's Handbook, 29th
4 users
Wayne Goddard's $50 Knife Shop
4 users
Practical Casting
4 users
Patina
3 users
Designing and Building the Sheet Metal Brake
3 users
Making Crucibles
3 users

Looking for more? Similar subreddits are BeginnerWoodWorking, crochet, Embroidery, knitting, and photography.