Please suggest some good books on software product management.
vaughnkoch: --- Books ---Tuned In - great book, describes how to really understand user perspectives as opposed to 'inside-out' development.
The book's based on many principles taught in the Pragmatic Marketing prodm course.Inspired (Marty Cagan) - good cross section of PM, covers People, Process and Product separately.  Startups to large companies.The Art of Product Management - a series of articles, describes software PM in startups to larger companies.  More about the role of PM rather than product itself.Rules for Revolutionaries - Guy Kawasaki's book, half entrepreneur morale book and half how to create a product quickly.--- Blogs ---Cranky Product Manager - crankypm.comSilicon Valley Product Group - svpg.com (Marty Cagan's blog)--- I would avoid: ---Value Prop (Jose Palomino)Will It Fly? (Thomas McKnight)