As a fan of Star Trek since having first seen the episode “Devil in the Dark,” Alva Underwood enjoys reading and writing about the world of the twenty-third century. She provides in the second reference a wealth of information about that world glimpsed in the original seventy-nine episodes. This reference continues the task of providing a reference for the second set of novels: 1980-1983. Here is a more complete biography of Kirk, Spock, McCoy, Scotty, Uhura, Sulu, and Chekov and tantalizing bits of information about the many aliens, more than the TV series could offer. Did you know that a Rigellian Bloodworm comes in sizes ranging from 0.5 centimeters long to one that challenges a Terran adult python? Or that Spock was a pirate and that her served time at the Minos prison? That the crew is periodically subjected to a Sigmund? Do you know Kirk’s favorite saying about being fooled? This second reference, a must have for the serious reader, continues the work begun in the first, and its intent is that it be a reference tool for the continued enjoyment of this fascinating world first conceived by Gene Roddenberry and so ably continued in the many novels.