Like Kerbal Space Program? Then check out this book: Apollo. Or if you're more interested in the science behind spaceflight, you might like this: Fundamentals of Astrodynamics

KSP Parts

Title Package Author Cost Mass Crash Tolerance Drag Max Temp
TVR-1180C Mk1 Stack Tri-Coupler Silisko Edition HarvesteR (mesh) Dippeggs (texturing) 680 0.4 12 0.3 3400