Authored and commissioned by Michael Holman, the book tells the story of Stripey the cat and his quest to solve the problem of dogs making it near impossible to post letters for fear of being ambushed and chased, ending in the hallowed halls of Number 10 Downing Street and Newsnight.

See more about the design & illustrations at www.on-idle.com/work/culture/stripey-and-the-post-box or read the book below.