Sparx System Enterprise Architect Book [closed]

Does anyone know if there is a book about Sparx systems Enterprise Architect ? (besides sparx site and reference)

Is Sparx EA free?

Free 30 day unlimited use.

How do I restart enterprise architect?

In Enterprise Architect, select 'Start > Desktop > Preferences > Preferences' to display the 'Preferences' dialog. On the 'General' page, deselect the 'Use Jet 4.0 - requires restart' checkbox. Close and restart Enterprise Architect - you do not need to open any model, including the one you are repairing.

Sparxsystems Central Europe offer their own book, based on Enterprise Archtect. Project Management with UML and Enterprise Architect ISBN-10:3-9502692-1-5 ISBN-13:978-3-9502692-1-5 An adoption to EA 8.0is is in work and will released end of Aug. 2010. Further Info http://www.sparxsystems.eu/ea-sparx-systems/ea-news/news-beitrag/article/new-book-released-project-management-with-uml-and-enterprise-architect/