Three exciting episodes from television's most popular science fiction series! 

Complete in this volume 

The Ambergris Element 

Marooned on the strange water world of Argo, Kirk and Spock are in incredible danger . . . pursued by a hideous sea monster!

The Pirates of Orion 

Spock is desperately ill with a disease fatal to Vulcans . . . only a miracle can save him!

The Jihad 

The Skorr are on the warpath... threatening to launch a holy war against the rest of the civilized galaxy!