The DevOps 2.5 Toolkit
Viktor Farcic
The GNU Make Book
John Graham-Cumming
The Book of Lost Tales, Part 2
J. R. R. Tolkien
The Book of Lost Tales (2)
So long, and thanks for all the fish
Douglas Adams
The Hitchhiker's Guide to the Galaxy (4)
Potentes, prepotentes e impotentes
Quino