This is a free iBook on how to use the Mac with VoiceOver, written by Tim Sniffen. This book is geared to help transition VoiceOver iDevice users to the Mac computer. The book goes into detail on how to set up your Mac and how to complete tasks such as Mail, Internet searches, Pages, Numbers, etc. You must have iBooks app downloaded (free app) before downloding this iBook.
To view the iBook in the iTunes store, go to Mastering the Macintosh with VoiceOver.