Announcing 37signals' new book deal
productblogarchive.37signals.com/products/2008/12/announcing-37signals-new-book-deal-.html
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
We're writing a new book that follows up on Getting Real and we're pleased to announce that we just signed a deal with Crown Publishing! Read all about it over at Signal vs. Noise.