A tongue-in-cheek answer to a tongue-in-cheek question:
Learning by osmosis.
The expostition
there's a book called no sleep it's expensive though
dictionary
Dr. Seuss's Sleep Book has 56 pages.
Letters, forming words of languages, listing or chronicling information/ data/perspectives with the intent of affecting ignorance.
there is a book called if you lived when there was slavery in America you can read a book called if you lived when there was slavery in America
It's called Magic Island.
While Mortals Sleep - book - was created in 2011.
The ISBN of Dr. Seuss's Sleep Book is 9780394800912.
Dr. Seuss's Sleep Book was created in 1962.
An encyclopedia
It means where did you get your information from. eg what internet site was it, what was the book called?