I've built the free Smart Book Reader (more than top books available)
Recently I realized that I spent a lot of time coping info from books to GPT to increase my reading process (like copy 2-4 pages to get better and compressed overview) and also asking a lot of question to GPT about the book and some details.And also, books on foreign language, GPT is very cool with translation.I decided that this approach is actually smart and good in terms of info consumption...