So long, and thanks for all the fish
Douglas Adams
The Hitchhiker's Guide to the Galaxy (4)
Learn Windows PowerShell in a Month of Lunches
Don Jones & Jeffery Hicks & Jeffrey T. Hicks
Groovy in Action: Covers Groovy 2.4
Erik Pragt
Mastering Apache Spark
Mike Frampton
The Motorcycle Diaries: Notes on a Latin American Journey
Ernesto Che Guevara