Behind The Sofa, a limited edition collection of celebrities' childhood memories of Doctor Who produced in memory of his Mum in aid of Alzheimer's Research UK.
He's been working hard on Twitter and elsewhere collecting contributors and the list is fabulously impressive and includes Charlie Brooker, Chris Chibball, Chris Bidmead, David Quantick, Gary Russell, Jac Rayner, Jason Arnopp, James Moran, Jenny Colgan, Jon Culshaw, Josie Long, Konnie Huq, Lynda Bellingham, Mal Young, Marc Platt, Mitch Benn, Neil Gaiman, Nev Fountain, Nicholas Parsons, Nicola Bryant, Paul Cornell, Sarah Greene, Shaun Dingwall, Stephen Gallagher, Terry Dicks and Tracy Ann Oberman.
There are loads of purchasing options, but the basics are £4.99 for an ebook, £14.99 plus postage for the hardback. Pre-ordering is open now. Go to it.