Harley Quinn, Vol. 6

Another series of mad adventures for the eponymous antihero, this time largely focussing on fighting various other villains from the Batman comics. This includes some serious ones (Penguin, Killer Croc, etc.) but also some mostly abandoned joke villains - including one who, so far as I know, only ever previously appeared in the '60s TV series. The humour and violence is offset by the theme of Harley still recovering from the events of the previous volume, and some good use of the supporting cast. It's by no means the strongest volume in this series, but it's still quite fun. The only major downside is the one-off special bolted on to the end, which riffs off Mad Max, but doesn't manage to go anywhere interesting, or particularly funny.