Terry Pratchett

Wings is a book published in 1990 that was written by Terry Pratchett.

Strata is a science fiction novel by Terry Pratchett. Published in 1981, it is one of Pratchett's first novels and one of only two purely science fiction novels he has written, the other being The Dark Side of the Sun. Although it takes place in a different fictional universe and is more science fiction than fantasy, …