Hello!
If you wish all books to be available from the start, you can go in the Menu List Window Config and set the "Hide Unread Books" to false. I recommend doing this at least when testing your project, to make sure all books are displayed as you intended.
With the "Hide Unread Books" set to true, all books will be hidden from the player unless you issue a plugin command to make it available. The plugin commands must contain the book keys you want to make available (or hide), not the title. If you are using an external JSON file, then the key is the object name for your book entry (which should not contain spaces). If you are using the Plugin Manager as source, the book key is the book title stripped from its blank spaces (more details in the help section). For example, if you book title is "This Is A Test Book", the key you should use in the plugin command is "ThisIsATestBook".
As for the font, the plugin uses the engine's text processing. So it should support using different fonts added to your project. Fonts are configured individually in each window parameter sets, so you would need to make sure all of them are set with the one you need. Although the "Font Face" parameter is a drop down list, you can type in a different value if you need to.
Although the plugin should be fine loading a custom font, it has no functions of its own to import that into your project. But I think you find many tutorials for that in the official forums.
I hope this was helpful!
