In return I can at least offer you an affection hitherto unwasted, and the faithful consecration of a life which, however short in the sequel, has no backward pages whereon, if you choose to turn them, you will find records such as might justly cause you either bitterness or shame.
It expressed regrets and proposed remedies, which, when Mr. Brooke read them, seemed felicitously worded—surprisingly the right thing, and determined a sequel which he had never before thought of.
There are no more uses of "sequel" in the book.
Show samples from other sources
It was in the sequel to the first Harry Potter book.
They were so confident Lord of the Rings would be successful, they filmed some of the sequels with the first film.