At first impression, Rick Gekoski appears a world away from the genteel sanctuary of second-hand bookshops and their monk-like proprietors but what sustains his book is a common delight in the fusty and not so fusty love of books themselves. Tolkien's Gown is based on Gekoski's Radio 4 series Rare Books, Rare People. Each of the twenty chapters focuses on a celebrated twentieth-century author, concentrating on a particular book. There are James Joyce and Beatrix Potter, Jack Kerouac and J.K.Rowling, Sons and Lovers and The Hobbit, Eliot and Larkin. Gekoski has a dealer's perspective but his pithy and perceptive criticism reflects a man of letters. Anecdote is informed by personal aquaintanceship in the case of Golding, Greene and Rushdie; there is always an awareness of the wider context. More than anything, there is an ease and fluency in his communication, a joy in what he describes. But don't be fooled by the informal style, it is very precise. You know exactly what he's getting at when he says that so-and-so 'wore his charisma lightly'.