I'm in the middle of one that a lot of folks here will probably love......
"How to Invent Everything - A Survival Guide for the Stranded Time Traveler" by Ryan North. Brilliant, funny, and actually very informative. The premise is this is a manual that is included when you rent a time machine, and you use it in case the time machine breaks stranding you somewhere in time before civilization has begun. With it you have all the necessary info to rebuild civilization from scratch. It guides you through everything thing inventing language, math, science, etc., on to agriculture, nutrition, medicine, then to technology, and engineering, to religion, philosophy, art, music, etc.
This allows you to bypass thousands of years at a time that it originally took us to figure some things out. Way fun, and pretty dang cool. Check it out, I bet some of you are going to love it.
s6