Devil's Due Comics continuity
Sunbow animated series
Admiral Ledger is a proudly old school mariner, bragging, "The whales ask me for directions." However, while this attitude helps keep his ship efficiently run, it also includes traditional maritime superstitions such as women being considered bad luck on board. This obviously is an irritant for female Joes like Lady Jaye, but he is apparently professional enough otherwise.
- In the cartoon continuity of the A Real American Hero series, Admiral Ledger is the commander of the Joes' aircraft carrier, the USS Flagg.