Open Source

Stripe Press

Working in Public: The Making and Maintenance of Open Source Software

Lulu.com

The Architecture of Open Source Applications    

Pragmatic Bookshelf

Forge Your Future with Open Source: Build Your Skills. Build Your Network. Build the Future of Technology.

O'Reilly Media

Data Analysis with Open Source Tools: A Hands-On Guide for Programmers and Data Scientists (OREILLY)

Springer

Open Source GIS: A GRASS GIS Approach (text only) by m.Neteler

Open Source Intelligence Fundamentals: A Beginner's Guide to Uncovering Online Information (English Edition)

Ebury Digital

The Source: Open Your Mind, Change Your Life - The neuroscience of manifestation, as seen on Diary of a CEO (English Edition)

The Open Source Intelligence Guide (English Edition)

The Architecture of Open Source Applications, Volume II: Structure, Scale, and a Few More Fearless Hacks (English Edition)

Open Source Licensing: From Concepts to Practical Implications (English Edition)