comicbooks.com
covers · key issues · value · buy
Home › Professor Phineas T. Horton

Professor Phineas T. Horton

6 appearances · Silver Age · 1969–2025
Sub-Mariner
#14
★ First appearance
Sub-Mariner #14
Jun 1969

Appearances

Sub-Mariner (1968)
#14
Saga of the Sub-Mariner (1988)
#4
Marvels (1994)
#1
Marvel Age (1983)
#132
Marvel Visionaries: Roy Thomas (2019)
#[nn]
Giant-Size Amazing Spider-Man (2025)
#1