Free e-Books, First Look at Office 2007 & Dev in SharePoint 2007

"First Look 2007 Microsoft Office System" is a 213 page print & text copy restricted PDF that "helps you get a sense of the huge range of changes and enhancements in the Microsoft Office system". i.e. it's looks like a MS Office 2007 101 type of book. "7 Development Projects for Microsoft Office SharePoint Server 2007 and Windows SharePoint Services Version 3.0" is a 236 page print & text copy restricted PDF that is a Developer focused intro into SharePoint 2007. Via: http://coolthingoftheday.blogspot.com