Reading books is just a form of transmission from author to reader. Even if the reader is thoughful and takes deep thought, it may not coincide with the book's pre-planned path. i.e. I read this section in the article, I think deeply and at length, but now, I return to the article, and the next paragraph is not related to my thoughts...
i suggest a network of information, which ties to neurons of information to each other. If someone was tired or mentally fatigued, they could follow these networks (drawn by previous thinkers). The network is every increasing at each node. This network can be thought of a mind map, but breaks conventional mind map rules. Nodes can reconnect back to each other. Branches are not made, instead, every path in the network is equal in weight/ thickness.
Part 1: Capture network someone travels down.
Part 2: Draw network (Mind map)
Part 3: Suggest/ display network and journey a 'reader' can take.