The entire week Amazon hasn’t been able to index both vSphere 5 Clustering technical deepdive editions properly.
We are working with Createspace to fix these problems. In the meantime, both full color and black and white editions can be ordered at Createspace:
Black and White: https://www.createspace.com/3641804 $29.95
Full Color: https://www.createspace.com/3586911 $49.95
An update follows as soon as Amazon list the paperbacks.