The aim of this e-book is to highlight the importance of knowledge management and organizational learning in firm innovation, offering an integrative framework to understand this complex business phenomenon. This e-book contains 11 papers covering theoretical and empirical contributions on this topic. This e-book tries to offer some new relevant advances for the academic community in the growing body of knowledge management and firm innovation. Managers need to understand the precise nature and sources (internals and externals) of firm innovation. In this vein, this e-book shows empirical research developed in different countries and industries illustrating some interesting insights about this complex business phenomenon.