Viz Media Hunter x Hunter, Vol. 31

The time has come for the Hunter Association to choose a new chairman, but it's shaping up to be anything but a clean election. While the world's Hunters descend into dirty politics, Gon remains hospitalized in critical condition. Killua knows of a way to save him, but it will mean facing his deadly family of assassins...and the deadliest and strangest of them all, Killua's little sibling Alluka...