So you think you're a skateboarder? 2014: title page (Alex Irvine) back cover (Alex Irvine is a writer, editor, photographer and life-long skateboarder; he is the former editor of Kingpin skateboard magazine and now runs ABD Agency, a company dealing specifically with promoting skating and other action sports; this is his first book for Dog and Bone)

Company Check website, viewed 15 Nov. 2016: director details for ABD Agency (Alexander Irvine; born in 1979)