According to http://www.bisbos.com/rocketscience/tta/index.html,
This is so freaking sweet. Definitely on my "must have" list for this summer.After 20 years of waiting, I'm pleased to announce that the TTA is to resurrected.
News Update 16 Feb 2006: It's now confirmed that the new, updated TTA book should be in the shops in June 2006, with the RPG to follow in the summer. The new book will expand on the original, with a more cohesive backstory and timeline of the Proxima War along with more details on who and what the Proximan's and Alphans are. The new book and RPG will be published by Morrigan Press, makers of quality Role Playing Games.
News Update Jan 2006: Coming later this year, there will be a Revised "Spacecraft" book, and also a Role Playing Game so you can experience the TTA universe at first hand. I can't go into detail at this time, but I can confirm that the future of the TTA is now in the hands of dedicated enthusiasts, who love these books as much as we all do.
If you'd like to be notified of updates as the project progresses, just email me at email@example.com and I'll send updates as I have them.