Hello!
Ok... are you setting up books using an external JSON file, or the Plugin Manager?
Make sure the proper option is selected in the parameter "DataSource Type".
For the book menu entry to be automatically included in the main menu, be sure to set "Auto Place Command" is set to true. Also, if the "Hide Unread Books" within the "Menu List Window Config" settings is set to "true", books won't be listed until a plugin command is issued to mark is as read (learn book, for example).
If you're using the Plugin Manager as source for your books, the book title is automatically converted to the book key by eliminating blank spaces. So, for example, the book "Test Book Number 1" would have a key "TestBookNumber1". This key is what you need to reference when issueing the read command:
Make sure your book key is correctly referenced in the plugin command.
If none of that solves your issue, I'm gonna need to ask you to setup a simple test project, zip it and send me a download link so I can take a look on what's going on =/
