Is your feature request related to a problem? Please describe. Describe the solution you'd like
I'm used to have some quick way of navigating around guidebooks from Patchouli, namely:

• Scrolling the mouse wheel scrolling through chapter pages
• Pressing Right Mouse Button to return to close the current chapter and return to the category

A small QOL change that makes modonomicon books quicker to navigate. Low-prio, but would be great to have.