One of my all-time favourite Who stories. Everything set in the Obverse is like catnip to me – I absolutely adore it (and if you want more of that part of the story, I recommend you check out Philip Purser-Hallard's A Cabinet of Changes, which is also a joy!)

I love the way Paul Magrs weaves stories and narrative strands together, and his creatures, worlds and characters are inventive, colourful and joyous. And the ending is absolutely, riotously perfect.

Showstopping!