Inside HBO's Game of Thrones: Seasons 3 & 4

Inside HBO’s Game of Thrones: Seasons 3 & 4 is a companion book about the Game of Thrones TV series adaptation produced by HBO. It is a sequel to Inside HBO's Game of Thrones, which provided behind-the-scenes interviews and information about the production of Season 1 and Season 2 of the TV series, and was written by scriptwriter and loremaster Bryan Cogman.

The sequel contains new behind-the-scenes interviews and information from the production of Season 3 and Season 4, and was written by Cogman's personal assistant Cat Taylor. She is best known to fans as the original writer of the "Making Game of Thrones" official HBO production blog. The book includes a preface by showrunners David Benioff and D.B. Weiss. It will go on sale in Fall 2014.