I bought heart shaped box last month while I was in a discount book shop in Wales having a closing sale. I remember seeing his name on here and that he was SK's Son. It was in a box outside the shop that was an "everything = £1" box, along with a book about The Krays, and a book based on the TV series Charmed.
I have not read it yet, but may do eventually. I have Horns and NOS4R2 (why is it 'R'2 in England instead of 'A'2) on ebook, and they seem a tad more interesting.