The London Art Book Fair takes place from 25-27 September at the Whitechapel Art Gallery, London, with 80 art and photography book publishers offering up to 40% off their wares. Thames and Hudson, Steidl, Photoworks, Phaidon and Trolley Books are all there as well as companies such as Tate Publishing, Frieze and Studio Voltaire. Talks and booksignings are also taking place throughout the weekend - Adam Broomberg and Oliver Chanarin are in the study studio from 12.30-1.15pm on Sunday while Robin Maddock, Iain Sinclair and Hannah Watson (managing editor of Trolley Books) are in the same place on the same day from 2.30pm-3.15pm.