The first adventure book for Midgard contained two adventures for characters of levels 1 and 2:
This was the only adventure book for the first edition of Midgard.
Both contained adventures have been rereleased for later editions of Midgard:
Das Hügelgrab bei Caetharlach has been republished for in:
Unter dem Nebelgebirge has been republished for the 2nd to 4th Edition in: