Michael A. Stackpole wrote I, Jedi partly as a corrective. Kevin J. Anderson's Jedi Academy Trilogy had established Luke Skywalker's school on Yavin 4, and Stackpole — who had a pilot character with a Force-sensitive lineage sitting unused — set a novel inside the same months, from inside a student's head, and quietly argued that the academy was being run badly.
The first-person decision
This is the first Star Wars novel written in the first person — Kevin Hearne’s canon Heir to the Jedi (Del Rey, 2015) later did it again — and the choice is load-bearing rather than decorative. Corran Horn is a proud, controlled, somewhat self-satisfied man, and having him narrate means we get his framing of every event and then, repeatedly, the evidence that his framing is wrong. The Force is experienced rather than described. Grief is unavoidable rather than reported.
Structure
The book has two halves that most novels would not attempt to join. The first is a training narrative at the Jedi academy — study, failure, arguments about method, a sceptic among believers. The second is a long undercover operation inside a pirate organisation, in which Corran must not use the Force at all. Putting them back to back is the novel's best idea: everything he learns in part one becomes a liability in part two.
Corran versus Luke
Their disagreement is the intellectual centre. Luke is teaching the Force as a spiritual discipline to a room of adults with no framework for it. Corran, a former police officer, thinks this is negligent — that you cannot hand people power and hope character follows. The novel takes his side more than it admits, and the argument prefigures debates the franchise would still be having twenty years later in The Last Jedi.
The Mirax problem
The engine of the plot is a kidnapped wife, which is exactly as tired as it sounds. Stackpole partly rescues it — Mirax Terrik is established as a capable person before she disappears, and the novel is honest that Corran's search is as much about his own need to be the one who saves her as about her. Partly. It is still a fridge.
Craft
Stackpole's prose is plain, but the first-person voice gives it a personality his other books lack. The pacing sags in the middle third of the undercover section, and there is a recurring habit of having Corran explain his own cleverness. Against that: the sequence in which he learns what his family actually is — and what was done to his father — is the most emotionally direct writing in nineties Star Wars fiction.
Who should read it
Readers who want a Star Wars novel that is about one person rather than a galaxy. It reads perfectly well standalone, though it is richer if you have read Rogue Squadron first. Of everything on the Legends shelf, this is the book most likely to surprise someone who thinks tie-in fiction cannot do interiority.