Many people claim that in the near future, we'll stop buying books on old fashioned paper, and instead get them on machine readable media, like software. I can hardly wait:
>Dear Reader,
>Enclosed is a CRITICAL UPDATE to your book "Death at Pickle Packer
>Point." This updates your book to version 1.023.
>
>Nature of problem: In Chapter 3, when Edna calls the police she refers
>to the strange tattos on the corpse's body. But in Chapter 27, with the
>family gathered in the Winnebago, nobody present knows that the late Mr.
>Sneed belonged to the Cult of Twisting Fish.
>
>Workaround: Kill off Edna in Chapter 24 rather than 30. She had it
>coming.
>
>Thank you for your support of BitTwiddler Publishing.