http://blogs.technet.com/stevemarsh/archive/2007/06/20/register-reads-for-office-sharepoint-server-2007.aspxThe Register has compiled a list of suggested reading on MOSS. I can't endorse any particular book but the Register has provided a brief overview of each title. http://www.regdeveloper.co.uk/2007/06/20/register_books_june/en-GBCommunityServer 2.1 SP1 (Build: 61025.2)