It is done, the newest edtion of Analysis Office - The Comprehensive Guide is available. It took me this time a little bit longer to update it. There are several reasons like my project workload or the the private stuff which make it sometimes difficult to write on a book and tests functions in peace without noise. You can now find it in the store and here is the table of content. It covers Analysis Office 2.7 SP3 and contains 299 Pages. It is only available as PDF but it is as always DRM free. Also is the 3rd edition now available on amazon.
Since the 21.12.2018 the latest service pack of Analysis Office 2.7 is available. I looked in the morning into the Support Portal but it wasn't released and in the afternoon Patrick wrote on Twitter, that Analysis Office 2.7 SP3 is released. I thought it wouldn't released anymore in 2018 but here are the fixed problems:
Life experiences of a SAP Business Warehouse Consultant