Thomas Pynchon's Gravity's Rainbow (1973)
A Companion's Companion: Illustrated Additions and Corrections to Steven Weisenburger's A Gravity's Rainbow Companion Great work! Prof. Larsson improves on the guide to Gravity's Rainbow.
Alec McHoul's Summary of G.R.
Laurence Daw's Illustrated Summary of G.R.
See also Pynchonalia.