You can find comprehensive online documentation for this product at
Book Info Lookup Add-on.
You can also watch the YouTube tutorials at
You can access all of the above from the
Book Info Lookup Add-on About Box directly from the application on your device. Here's a screen capture of the About Box - just tap on the link for your area of interest:
For support/queries/comments, please feel free to start new topics, or contact
support@kpwsite.com.