Originally a pseudonym used by W. Howard Baker, "Peter Saxon" became a house name used for "Sexton Blake" novels when Baker became the editor of the line. Authors to have also used the name are Rex Dolphin, Stephen D. Frances, Wilfred G. McNeilly, Ross Richards and Martin Thomas.
There are conflicting assertions as to who wrote some of the novels, as is the level of initial plotting and co-authorship by Baker, therefore notes are as accurate as can be determined.