English book "AmigaOS 3.9 - user's manual" is now avaiable. Paper edition will be sent next week.
It's a manual for AmigaOS 3.5 and 3.9 users. Includes many topics such as AmigaOS update (from 3.1 to 3.5/3.9), software installation and Workbench configuration. Author focuses on possibilities of extensions and additional software which requires AmigaOS newer than 3.1 edition. Moreover the book presents solutions of common problems and AmigaDOS commands.