The Lost Lair of Drecallis

From publisher blurb: The Lost Lair of Drecallis is an OSRIC(tm) module designed for 4-8 adventures of levels 4-7. For a second year in a row, Drecallis has not appeared on the appointed day to collect her tribute from the people of Longridge. Is the terrible beast dead? Or has the great reptile departed for greener pastures? The elders are desperate to discover the truth, and if the dragon is indeed dead, a priceless hoard may be sitting in the dragon's lair, unguarded. A call has been put out for brave souls willing to seek out the remote lair of Drecallis and investigate!