[GingisK]

I ponder the idea of recovering from collapse frequently. I have a large number of books regarding various technologies. People should, in my humble opinion, plan for such recovery. Electronically bases files will not be helpful.

My book collection includes, but is not limited to, the following:

Chemistry
Physics
Biology
Electronics
Mathematics
Tool Making
Firearm Making
Machine Shop Technique
Wood Shop Technique
Construction of Vacuum Tubes
Software topics of every description
Digital logic, CPU architecture
Making thread and weaving

What is in your library?

[Openurmind]

Well done, I too have collected a knowledge base over the years. Those who do will be a jump head of most. :)

[Big Red Badger]

What’s in My Library?¿
.
Bibles
Ballistics charts and
Baptist Preachers sermons.
.
I like yours too.