- HEYDON, J(oseph) K(entigern)
- (? -?)UK writer whose World D (1935), as told to him by "Hal P. Trevarthen, Official Historian of the Superficies", describes the creation of an UNDER-THE-SEA culture, Helioxenon; the detail is considerable, sometimes Catholic. On the jacket the novel was credited to Trevarthen.JC
Science Fiction and Fantasy Encyclopedia. Academic. 2011.