Benney's Reading Comprehension

After meditating on a book for 10 minutes, you gain all the information contained within that book. You learn this knowledge permanently, as if you had read the entire book.

The book must be written in a language that you (the caster) can understand. This spell can only be cast on oneself. While "book" is a generic term, the reading material must be bound in some way (e.g., a long pamphlet, a journal, a binder of scrolls). However, the tome must be longer than 15 pages (single sided).