Destination: Void is a science fiction novel by American author Frank Herbert, the first of four novels in the Pandora Sequence series. It first appeared in Galaxy Magazine—illustrated by John Giunta—in August 1965, under the title "Do I Wake or Dream?", but was published in book form as Destination: Void the following year. A revised edition, edited and updated by the author, was released in 1978. The book stands alone but the story is continued - and embellished with more details of the Moonbase project and the history of the clones - in Herbert's other novels The Jesus Incident, The Lazarus Effect and The Ascension Factor, co-authored by Bill Ransom.

Franklin Patrick Herbert Jr. was an American science-fiction author, best known for his 1965 novel Dune and its five sequels. He also wrote short stories and worked as a newspaper journalist, photographer, book reviewer, ecological consultant, and lecturer.