This item is available for less from our main website at. Check it out for offers, latest products & More! Kid A mnesia: A Book of Radiohead Artwork By Thom Yorke. Hand Signed by Both Authors. Supplied with our own Certificate, along with the Original Waterstones Store Receipt for Guaranteed Authenticity and Full Traceable History.New & Unread (Mint Condition) - Original Shrink Wrap still in place and only opened at the side to photograph the signatures. Supplied With AFTAL Member Certificate Of Authenticity (COA). Hand Signed by Thom Yorke himself at a book signing- RARE & a MUST HAVE for all fans! Supplied in sustainable & protective packaging. YOUR ITEM WILL ONLY INCREASE IN VALUE IF LOOKED AFTER. The "Autograph Fair Trade Association" (AFTAL) was formed by a group of acknowledged autograph dealers, with the intention of stamping out the market in fake items and ensuring that the customer is able to find dealers that they can trust. Inclusion in AFTAL is proof of each dealer's commitment and professional competence. The Certificates of Authenticity (COA). All of our products have been obtained direct from registered dealers, the biggest names in the Memorabilia business and companies who pay the stars for their autographs, ensuring the best quality signatures and a guarantee of authenticity. "Giving the gift nobody else can".