Publisher varies ; Chapters 1-3 published by MASS MoCA ; Chapter 4 published by Tweed Museum of Art. Chapters published serially as parts of various exhibitions.

Chapter 1 reissued in multiple editions.

"Long time gone is a 24 chapter graphic novel he is creating with his six-year-old daughter, Fiamma. The core narrative of this autobiographical work is one 24 hour period, with each 24 page chapter depicting one hour in the day. Working in a collaborative fashion, Cochrane incorporates Fiamma's ideas, drawings, and writing in the graphic novel, which is in itself a document about the creative process." --MASS MoCA website.

Rare Book copy: 1st edition of chapter 1 is no. 60 of 100 copies; signed by Fiamma Cochrane in wax pencil and by George Cochrane in black ink.

Rare Book copy: 3nd edition of chapter 1 is one of 500 unnumbered copies; signed by George Cochrane on May 7, 2014 and accompanied by a flyer on the series.

Rare Book copy: 4th edition of chapter 1 is no. 169 of 1500 copies; signed by George Cochrane and accompanied by a flyer on the series.

Rare Book copy: Chapter 2 is one of 500 unnumbered copies; signed by George Cochrane on May 7, 2014; accompanied by a postcard announcing the opening reception for the first two chapters at the Massachusetts Museum of Contemporary Art on May 23, 2009.

Rare Book copy: Chapter 3 accompanied by a flyer for the 2009 DownStreetArt program in North Adams, Mass., where the original drawings for chapter 3 were on display at MASS MoCA Downtown on Holden Street.

Rare Book copy: Chapter 4 accompanied by a flyer for the Tweed Museum of Art at the University of Minnesota, Duluth, where the original drawings for chapter 4 were on display in 2010.

Gift; George Cochrane; May 7, 2014.