Detective #373: CGC 5.0, 1st Mr. Freeze (previously Dr. Zero)

First time Dr. Victor Fries is called Mr. Freeze (and only second appearance overall). Written by Gardner Fox. Art by Chic Stone (ghosting for Bob Kane) and Sid Greene. Cover art by Irv Novick. Mr. Freeze’s Chilling Deathtrap!; Aunt Harriet needs cryosurgery to save her life; unfortunately, the freezing machine in the hospital breaks; enter Mr. Freeze, who could help; Batman fights Mr. Freeze. Written by Gardner Fox. Art by Gil Kane and Sid Greene. The Riddler on the Roof!; while visiting Gotham City, Ralph Elongated Man Dibny answers the Bat-Signal, hoping to meet Batman and Robin; unfortunately, Batman is out of town; Elongated Man battles the Riddler. Letter to the editor from romance novelist and Superheroine author, Irene Vartanoff. 36 pages, full color. Cover price $0.12.