George R. R. Martin and his partner Parris have placed a number of interesting items up on Ebay in support of the Match it for Pratchett fund, an attempt to match Terry Pratchett’s £500,000 donation towards Alzheimer’s research following his announcement that he had been diagnosed with early-onset Alzheimer’s. Among the auctioned items is a limited illustration of Fevre Dream, the A Game of Thrones Deluxe RPG, autographed copies of The Ice Dragon and Wild Cards: Inside Straight, and galley proofs of Pratchett works such as Good Omens (written in collaboration with Neil Gaiman) and Only You Can Save Mankind.