Hyperion by Dan Simmons is the first book to read. The Fall of Hyperion follows it. This page does not have a verified released television adaptation against which to compare an ending, so it does not describe episode or character changes.
Why the second book matters
Hyperion presents a pilgrimage through its travelers’ stories. Treat it as the start of a larger narrative, not a promise that every question will close within one volume. Continue with The Fall of Hyperion before moving to Endymion and The Rise of Endymion.
Check the title and author on the edition you choose. The publisher’s Hyperion record identifies the original novel. A screen-project announcement is separate evidence and does not change the reading order.
What this means for a book-versus-screen search
Development news cannot establish which characters were cut, how episodes end or whether a film preserves the conclusion. Those require an identified finished production. We are not presenting predictions as observed differences.
For another science-fiction choice, see our books like Hyperion guide .