Book note

Book note is a type of note which displays all its children's content in a linear fashion so you can read note sub tree like a book. This can be useful for reading many smaller notes. Seeing an example might explain this concept better:

Notice in the tree on the left pane how "node.js" note has some children and these are then displayed on the right pane.

This note type can be zoomed out like this:

Note that book note is available since Trilium 0.36