Review in The Scotsman

Great review for my novel Push Process in The Scotsman today by Robert Cox:

I have long been a fan of works of literature such as, say, Steven Hall’s The Raw Shark Texts, which experiment not just with the way a novel can be written, but also with its physical format. In Push Process, Walker not only weaves atmospheric and often somewhat enigmatic black and white photos of Venice throughout the text of his story about a history postgrad who falls in love with photography, he also includes a selection of some 48 images at the end, all his own. .... [The book's treats include] not just the never-less-than-fascinating discussions about photography and art, but also a genuine sense of being transported – by both words and images – to an atmospheric world of fully-realised characters for whom these questions are not merely of academic interest, but the stuff of life itself.