Books about OpenOffice.org

I started some research on OpenOffice. org, the open source alternative to Microsoft Office. I compiled a list of books, teaching the popular office suite. I thought I share my results online. First I found quite a view Covering older versions (1.0 and 1.1):

• OpenOffice.Org 1.0 Resource Kit by Solveig Haugland and Floyd Jones. This book has a successor "OpenOffice.org 2.x Resource Kit" announced for 24. June 2006
• From the "For Dummies" series there is "OpenOffice.org for Dummies" from Gurdy Leete, Ellen Finkelstein, Mary Leete. The book covers OpenOffice 1.0 or 1.1 and needs updating to the current version of the free office suite.
  
• Sams Teach Yourself OpenOffice.org All In One by Greg Perry and Kenyon Brown.
• OpenOffice 1.3 published by spidertools.com