Free copy of a great SharePoint 2010 eMagazine
This eMagazine is simply awesome.
Tons of information, lots of authors.
Not the usual SharePoint celebrities making the user group circuit.
105 Pages.
High Res Version 23MB .pdf – Link
eReader Version 13MB .pdf – Link

Here is a list of the Authors
SharePoint 2010 Enterprise – Sjoerd van Lochem
Customizing the SharePoint Ribbon – Marianne van Wanrooij
Visual Studio Extensions – Niels Loup
Working with data in SharePoint Designer 2010- Laura Rogers
Sandboxed Solutions – Mirjam van Olst
New ECM features in SharePoint 2010 – Robert van Son
Creating new visual experiences with Visio Services – Toni Frankola
A SharePoint User eXperience – Sandra de Ridder
Introduction to the Business Connectivity Services – Nick Swan
SharePoint 2010 Client Object Models – Ton Stegeman
Understanding Identity in SharePoint 2010 – Michiel van Otegem
Happy Together in 2010! – Dux Raymond
SharePoint 2010 Chart Web Part – Agnes Molnar
Enrich your SharePoint 2010 portal by integrating SAP applications –
Cyrille Visser , Johan Kroese and Huub Montanus
SharePointComic – Dan Lewis
Information about the book – Link