From Loren Wiseman's website: Subsidized liners are common in the more settled areas of charted space, where there is a constant demand for passenger traffic and the spaceways are relatively safe. This book contains four variants on the same basic design, and includes deckplans (scaled at 1/2" = 1.5 meters), game ratings for Classic Traveller, MegaTraveller, and GURPS Traveller, and several adventure seeds. This book details: Bastien-class liners, with an internal small craft. Stellar-class liners, with an external small craft. A customized yacht variant, for a roomier yacht than the 200-ton variety. A mercenary light cruiser variant, slightly smaller than the 800-ton version.