Lorenz Gareis & Roland Gareis 
Project. Program. Change [PDF ebook] 

This book gives managers an integrative approach to project, program, and change management. It describes the differences between change in projects versus programs with case studies in both areas and the different life cycles. While the project and change comprise much of the book, it is up to date with its emphasis on agile, scrum, and benefits. The book also describes methods to both initiate and manage a change and what must be done for success and business value.