Thomas Pynchon's Mason & Dixon (1997)
Read Professor Irwin Corey's acceptance speech for Pynchon's 1974 National Book Award for Gravity's Rainbow.
Also, have a look at Douglas Kløvedal Lannark's exhaustive documenting of "love" in Gravity's Rainbow.
XYZ
"Yankee Doodle"
317; a country lout, the British derogatory name for colonial New Englanders
Yin-Yang
533
Yochio Geni
635; river; Little, 635; Big, 658
Yoder Boys
636
Yoga
379
York, Duke of
336; See James II
Youghiogheny
660; aka Yochio Geni river
Zack
639
Zarpazo, Father
543; Spanish: "zarpazo" = "a strike or blow"; aka "Wolf of Jesus"; "Lord of the Zero" 544; "master of disguise" 545; 548; 636; [Further Etymological Musings]
Zeemanns
60
Zeno's Paradox
706; [HERE]
Zero
"Zero Meridian of the World" 211; "Lord of the Zero" 544; 664; "Domain of the Zero" 721; "Defective Zero" 721
Zhang, Dr.
142; of Thibet; escapes Jesuit College with Eliza, 530; Captain, 531; Feng-Shui analysis of Visto, 542; his red pearl, 550; Don Foppo de Pin-Heado, 552; "Chinese Tobacco" 588; See also Luo-Pan
Zsuzsa
See Szabo, Zsuzsa
Zouk
362