Resources
Half Cat Rocketry
Half Cat Rocketry is an organization dedicated to developing affordable and reasonable amateur liquid rocket engine technology.
Check out their content below
Rocket Propulsion Elements
By: George Sutton and Oscar Biblarz
Modern Engineering for the Design of Liquid Propellant Rocket Engines
By: Dieter Huzel and David Huang
Nakka Rocketry
A website built by Richard Nakka that gives incredibly detailed descriptions of the process of building and testing solid rocket motors
ZLSA Design
Website with beautiful infographics describing the build and launch processes of the Falcon 9
How to Design, Build, and Test Small Liquid-Fuel Rocket Engines
By: Leroy J. Krzycki and ROCKETLAB
(no, not THAT one)
FAR Resource Page
Friends of Amateur Rocketry
Their website contains many of the above resources as well as plenty others regarding reading materials and materials sourcing for the design and construction of amateur rocketry systems