Alexander Osterwalder all books PDF/E-pub  files are available here for download. Alexander Osterwalder wrote influential genre books. Some of his great works are " Business Model Generation, Value Proposition Design, Business Model You, Testing Business Ideas, and High-Impact Tools for Teams". Alexander Osterwalder, the Swiss business theorist, author, speaker, consultant, and entrepreneur, was born in 1974 in St. Gallen, Switzerland.