Currently there are nine Gerald Heard books in print, including the 2004 reissue of Pain, Sex and Time. Eight of his H. F. Heard fiction titles are available on e-book. 

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.