Where does SafariOnline (Safari Queue) store downloaded books?
The data is stored in /data/data/com.safariflow.queue/app_data/  



Video books are stored in /data/data/com.safariflow.queue/app_data/videos folder.  

  



Ebooks are stored in data/data/com.safariflow.queue/app_data/books folder - not as PDF, but as HTML folder (+supporting files css,jpg i.e metadata,images etc)  




(Maybe, they can be viewed (/rendered?) on web browsers)