Michael Heisler

Michael Heisler, often credited as Mike Heisler, is an American comic book writer, editor, and letterer who has worked for all of the released Dark Horse Comics-affiliated graphic novel trilogies in the Avatar franchise.

Comic letterer

 * "Rebound"

Graphic novel letterer
All of the following were co-lettered by Comicraft.
 * The Promise Part 1
 * The Promise Part 2
 * The Promise Part 3
 * The Search Part 1
 * The Search Part 2

Selected other credits

 * Union (character/comic creator)
 * Dv8