Gilded books from the Conington Fen Collection, (books can be gilded to commission with gold leaf lettering as required by arrangement) - For Sale: From £700. Ancient Tomes: Carved Bog Oak Books - For Sale: From £500 Gilded books from the Conington Fen Collection, (books can be gilded to commission with gold leaf lettering as required by arrangement) - For Sale: From £700.