From the back of the box: On this CD-ROM: the canon for the fourth edition of Traveller-- the original texts of all Traveller role-playing materials published by IGI Imperium Games Incorporated, include the supporting Journal of the Travellers Aid Society issues 25 and 26. Each image and text PDF contains original page images and searchable text. All files are printable in whole or in part. Plus: hte Official Guide to Traveller4 - an overview of the Fourth Edition Traveler role-playing game system and its components. Includes 0 Official Guide 4th Edition Traveller 1 Marc Miller's Traveller (4th Edition) 2 Starships 3 Central Supply Catalog 4 Aliens Archive 5 Milieu 0 6 First Survey 7 Emperor's Arsenal 8 Pocket Empires 9 Anomalies A Marc Miller's Traveller Game Screen B Fire, Fusion & Steel C Emperor's Vehicles D Psionic Institutes E Naval Architect's Manual F Imperial Squadrons G Missions of State H Aliens I (Unpublished) Long Way Home Gateway! Annililik Run Journal of the Travellers' Aid Society (Issue 25) Journal of the Travellers' Aid Society (Issue 26) Note: Because this is a compilation of other materials, individual authors and contributors are not noted in the listing. The individual contributors are listed on the individual items and are the same as before.