Doctor Impossible (New Earth)/Appearances

See: Dr. Impossible

Appearances
In chronological order (incomplete)

Golden Age era appearances
This includes all appearances prior to 1956 (Year of Flash (Barry Allen)'s debut in Showcase).

Silver Age era appearances
This includes all appearances between/including 1956 and March, 1986 (end of Crisis on Infinite Earths).

Modern Age era appearances
This includes all appearances between/including April, 1986 and (approximately) June, 2006 (the start of One Year Later)

52 appearances
This includes all appearances in the Comics 52 series

One Year Later
This includes all appearances after/including July, 2006


 * Justice League of America 1 (Volume 2, 2006) (first appearance)
 * Justice League of America 2 (Volume 2, 2006)
 * Justice League of America 3 (Volume 2, 2006)
 * Justice League of America 4 (Volume 2, 2007)
 * Justice League of America 5 (Volume 2, 2007) (present but not seen)

Non-Continuity appearances
This includes all appearances that either take place outside of the established canon continuity, or cannot be accurately placed within chronological context.