This is a rather delightful compilation of literary trivia which is great fun to read. It purports to let the reader in on "the inside story behind classic characters, authors, unforgettable phrases, and unexpected endings.'
It is published under the Reader's Digest imprint — so that should tell you how it reads: clear and simple. It is not limited to specific literary classics, but also includes modern fiction, 'guilty pleasures' such as pulp fiction, science fiction etc.; but also experimental novels; and various other oddities, interesting quotes, lists, etc. There are too many such tidbits to mention, and all are interesting. Unfortunately, for the pedantic among us, the authors (or was it their proof readers?) refer to Joyce's Finnegans Wake as Finnegan's Wake! Tch! Tch!
Other entries refer to novels written without the letter 'e'; a one sentence 40,000 word novella using only commas and no other punctuation; a 233 word novel which does not use any verbs; etc.
Light, and much fun to be had.