From the back cover:
A band of scientists and adventurers must probe the mysteries of a gigantic asteroid starship, home of the mysterious race of interstellar vikings known only as the Sky Raiders. Awaiting them in the immense man-made world are threats and puzzles, old enemies and new problems, wealth untold, and the final solution of the mystery of... the Sky Raiders.
Last of the Sky Raiders trilogy, Fate of the Sky Raiders is a complete adventure for Traveller, playable as a single adventure or as part of the Sky Raiders campaign. Numerous plans show important portions of the ancient asteroid starship of the Sky Raiders and rules describe many characters, pieces of equipment, and special conditions useful to this adventure or to others. Join the starship Inquisitor as it sets out on a voyage of exploration in search of the Fate of the Sky Raiders.