Imajica is a fantasy novel by British author Clive Barker. Barker names it as his favorite of all his writings. The work, 825 pages at its first printing in 1991, chronicles the events surrounding the reconciliation of Earth, called the Fifth Dominion, with the other four Dominions, parallel worlds unknown to all but a select few of Earth's inhabitants. Wide in scope, elaborate in its imagery, and meticulate in its detail, the novel covers themes such as God, sex, love and death. The book's protagonist, a man called Gentle, can be seen as a Christ figure, albeit a much different sort of man than the Christ worshiped in Christianity.
The inspiration and many of the ideas for Imajica came to Clive Barker in dreams, and so inspired, he worked at an intense pace to complete the novel. Barker has stated he wrote the novel in fourteen months; writing fourteen to sixteen hours a day, seven days a week.