Currently there are nine Gerald Heard books in print in paperback or hardcover editions. Eight H. F. Heard fiction titles are also available as e-books, and there is a Kindle edition of The Five Ages of Humanity.

Most of Gerald Heard's other books are available in used condition. There are several used-book sites on the Internet. When searching, be sure to use the names Gerald Heard and H. F. Heard.

Two books are currently available by Gerald Heard's paternal grandfather, the Rev. John Bickford Heard. The first is The Tripartite Nature of Man, available online through various sources. The second is Alexandrian and Carthaginian Theology Contrasted, available through Wipf and Stock Publishers.