Rivers of London: Night Witch #4 (Titan, 2016)

Desperate to find his missing daughter, Russian oligarch Nestor Yakunin has resorted to extreme methods... he has kidnapped innocent civilians to force Peter Grant and Thomas Nightingale -- London's elite wizarding policemen -- to help in the search. But you play with magic, you're going to get burnt... An all-new and original Rivers of London comic series, written by Ben Aaronovitch and Andrew Cartmel! Set between 'Foxglove Summer' and 'The Hanging Tree'.