He trained young Bruce Wayne, who protected his true identity with the aid of a prototype Robin costume, in the arts of detective work and criminal detection. Harris came up with the name Robin for his young masked student, thinking he looked as brilliant as a robin redbreast in his red, green and yellow costume.
- This version of Harvey Harris, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. Even though versions of the character may have since appeared, this information does not apply to those versions.
- 5 Appearances of Harvey Harris (Earth-One)
- 1 Images featuring Harvey Harris (Earth-One)
- 1 Quotations by or about Harvey Harris (Earth-One)
- Character Gallery: Harvey Harris (Earth-One)