Just today I received the slim volume on the Staffordshire hoard I ordered from the British Museum, and I am extremely satisfied. Recommended! Slim, but quite nice, with color photographs of the hoard but also line illustrations and what looks like an excellent text by Kevin Leahy and another gentleman who I am unfamiliar with, Roger Bland. The page to order from the British Museum is
http://www.britishmuseumshoponline.org/invt/cmc23288 They note that a pound from every sale goes to the appeal to keep the hoard at the Staffordshire Museum.