comicbooks.com
covers · key issues · value · buy
Home › Doctor Yen
Doctor Yen

Doctor Yen

5 appearances · Silver Age · 1966–2019
Teams & affiliations
Avengers
★ First appearance
The Avengers #29
Jun 1966

Appearances

The Avengers (1963)
#29#41#42
Black Widow Epic Collection (2019)
#1
Marvel Visionaries: John Buscema (2019)
#[nn]