Star Trek Log 3
Star Trek Log 3 is a novelization of three  episodes, written by Alan Dean Foster. Published by Ballantine Books, it was first released in .

Summary
From the back cover:

More lively adaptations from television's most popular science-fiction series! Complete in this volume:

ONCE UPON A PLANET

The crew lands on a planet for rest and recreation, a planet programmed to play out each person's favorite fantasies. Suddenly, the system runs amok, and the crew is chased by fantastic creations of their own imaginings.

MUDD'S PASSION

That reprobate trader Harry Mudd smuggles a love potion aboard the Enterprise. The first two people affected are Nurse Chapel and – would you believe – Mr. Spock.

THE MAGICKS OF MEGAS-TU

Captain Kirk and company meet a strange goat-man named Lucien on a mysterious planet. But why does he look so familiar?

"Once Upon a Planet"
An adaptation of .

"Mudd's Passion"
An adaptation of .

"The Magicks of Megas-Tu"
An adaptation of .

Background information
 This was the third animated Trek adaptation  published by Ballantine Books.

Characters
Arex
James T. Kirk
Spock
Leonard McCoy
Montgomery Scott
Hikaru Sulu
Uhura
Kyle

External link 
 

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Star Trek Log 03