“Open Sources 2.0: The Continuing Evolution” is a textbook published by O’Reilly Media in 2005 that delves into the social aspects, programming, history, and information technology related to open source computing. Authored by Chris Dibona, Danese Cooper, and Mark Stone, this 488-page paperback offers insights into the evolution of open source software and its impact on the technology industry. With a focus on the subject area of computers, this book provides valuable information for students and professionals interested in the world of open source software development.