Phantom Zone prisoners can send thoughts to people on Earth; it may take 3 prisoners concentrating the same thought to cross the barrier. Tor-An also assumes the identity of Michael Barnes.
The price of "Adventure Comics #390-Very Good" at House of Heroes Comics is USD $8.00.
The publisher of "Adventure Comics #390-Very Good" is DC Entertainment.
The genre of "Adventure Comics #390-Very Good" is Superheroes.
"Adventure Comics #390-Very Good" falls under the category of Back Issues.
The artists of "Adventure Comics #390-Very Good" are Curt Swan, and Jim Mooney.
The writers of "Adventure Comics #390-Very Good" are E. Nelson Bridwell, Otto Binder, Leo Dorfman, and Jerry Siegel.