Hedberg, Tom. Titanic Reference Map. Minneapolis: Hedburg Maps. October, 1998. wraps. isbn: 1885508271. scarcity: hard to find.

Billed as the first complete map of the world’s most famous shipwreck. One side is a color map of the Atlantic, the other has details of the ship and the sinking.

Hedberg, Tom. Titanic Reference Map. 2nd edition, updated & revised. Minneapolis: Hedberg Maps. 2004. wraps. isbn: 1593530110. scarcity: fairly common.

Details about the new edition from the publisher:

Revised material:
1. Updated information to reflect dives/salvage since spring 1998 and reaction to them.
2. Updated info on movie/stage information and related attractions.
3. Updates on iceberg frequency.
4. Changes to text per the recommendation of readers, including typos and some minor errors of fact.

New material:
1. New saved/lost chart emphasizes total numbers of individuals lost instead of percentages.
2. New background on map reflects ocean-bottom relief.
3. World of Titanica feature locates sites of RMS Titanic exhibits and related sites outside the main map area.
4. Grand Staircase photo replaced by image from Titanic: Ship of Dreams (Orlando, Florida).