The Best of Trek is a series of eighteen books, published by Signet and Roc Books from 1978 to 1996, collecting the best articles from Trek, a Star Trek fanzine. Four omnibus "The Best of the Best of Trek" were also published from 1990 to 1997.
The Best of Trek #14, ISBN 0451166469 offers a conjectural history of the mirror universe, suggesting that Surak died as an infant before he could lead Vulcan into the ways of logic and peace, and that Khan Noonien Singh won the Eugenics Wars. Like The Mirror Universe Saga, it portrays the mirror version of David Marcus as a rebel seeking to overthrow the Terran Empire.