Ghost of the Jedi / Whitman, John

Tash learns an important secret about herself when she, Zak, and their mysterious Uncle Hoole travel to the abandoned space station Nespis 8, where they hope to consult an abandoned Jedi library to find a way to defeat their enemy, evil Imperial scientist Borborygmus Gog.

Zak and Tash hope to defeat the evil scientist Gog by finding the lost Jedi library on the abandoned space station Nespis 8, but that storehouse of knowledge is supposedly cursed and guarded by the ghost of a Jedi.