I love the work of the Reeves-Stevenses (even the Shatnerverse), and Diane Duane.

Also, in the realm of non-fiction, I’ve collected almost every volume of The Best Of Trek. It can be really enlightening to see what the fandom was talking about at their times of publication, and the intense analysis of the planet Vulcan given in the article “A World of Time” by Kenneth Reeler was probably pretty influential on me and the particular way I like to deep dive into the minutia of my favourite stories.