Journals kept by science fiction great Philip K. Dick about his visionary experiences are being published next year.

“The Exegesis,” long an object of fascination for the author’s fans, will be released in the Fall 2011 by Houghton Mifflin Harcourt, the publisher announced Thursday.

Dick is known for such visionary works as “The Man in the High Castle” and “Do Androids Dream of Electric Sheep?,” the basis for the film “Blade Runner.”

Dick died in 1982 at age 53.