TSR Dungeons & Dragons — M1: Blizzard Pass (Solo Adventure for Thieves Level 1-3)

For use with the D&D Basic Set (1983)

​Up for sale is a highly collectible, vintage copy of the classic invisible ink solo module, M1: Blizzard Pass, written by David Cook.

​This is an exceptionally clean, crisp, and structurally sound copy of a notoriously difficult module to find in good condition. Because these modules required a special marker to reveal the hidden text blocks to play, the vast majority of surviving copies are heavily marked, dark, or water-damaged. This copy has survived beautifully.

​Condition Details:

​Interior Pages: Crisp, bright, and flat. No major folds, heavy dog-ears, or spine splits on the booklet.

​Invisible Ink / Hidden Text: Highly Unmarked. Out of 309 total hidden entry boxes in the module, only 35 boxes have been filled in/revealed by the previous owner. The remaining 274 boxes remain completely untouched, white, and unrevealed. The introduction example page shows some standard vintage yellowing/darkening from the developer fluid, which is typical for this 40+-year-old paper technology.

​Cover: Graphic is bright with great color. Displays minor edge/shelf wear consistent with careful storage over the decades.

​Inclusions: Includes the outer folder/module cover and the interior adventure booklet. Please note: The original disposable marker is NOT included.

​This is a fantastic, highly presentable shelf copy for a collector, or an excellent, legible copy for a player looking to experience a classic piece of TSR history.