What Star Trek Book are you reading now? in Star Trek Books & Fan Fiction Posted November 29, 2009 I have heard of the Companion which is cool. Is it still in print? There is an app for those with the iphone called daxhotel (not sure why it has that name), but it is like a companion for every Star Trek series, even the Animated Series. There are descriptions of the episodes along with pictures. I too have used it to track down certain episodes or to find out more about them, even while watching them. The movies are the only thing not included, and I think the app only costs like $2, great for any Trekkie.