The BlizzCon Book: A Celebration of Our Community is the BlizzCon 2018 promotional item, exclusive to those who purchase the event's "goodie bag."
It features a forward by Mike Morhaime, and is a retrospective look on the history of BlizzCon, from 2005 to 2017.[1]
Trivia
The book incorrectly references winners of StarCraft tournaments in 2007, 2008 and 2014. Currently, these titles are vacant as the players were discovered to have participated in match-fixing.[2]