I am not trolling here, just for posterity. =) I once bought about a dozen Doctor Who paperbacks at a garage sale. This was probably 1995. Half of them cont

I am not trolling here, just for posterity. =) I once bought about a dozen Doctor Who paperbacks at a garage sale. This was probably 1995. Half of them contained mysterious hand-written notes which related to "keys". Cryptic sentences on each paper like, "The fifth key is hard to find, and has many chilly neighbors". To this day, I have no idea what it was about. Maybe the books and notes are on a shelf at my parent's house somewhere, and I'll take another pass at it some day. ETA: Possibly references to this serial: https://en.wikipedia.org/wiki/The_Keys_of_Marinus#Plot https://en.wikipedia.org/wiki/The_Keys_of_Marinus#Plot Which had 0 to do with any of the books, as I recall. I would swear there was more than 5 notes about keys as well. Guess I'll have to dig them up and find out.