A new z/VSE collection kit is available in the IBM Publication Center. The collection kit includes all updated books for the new z/VSE 5.1 functionality provided in June 2013.
You can download the collection kit as follows:
Go to the IBM Publication Center
Select your language
Select "Search for publications" on next web page
Use the "Quick Publication Center search" (on next page) to locate the collection kit.
Search on "z/VSE Collection July... [More]