Supernatural Squad might be small, but we're growing in power. The vampires and werewolves of London are beginning to respect me more and I feel like I know what I'm doing - even if I don't yet understand what I truly am.

Unfortunately, there might be a few snags to deal with. I'm trying to avoid Lord Horvath, the black-eyed vampire leader who seems intent on a more intimate relationship. There's also Devereau Webb, who runs a small criminal syndicate and has offered me a mysterious gift that I'm certain I don't want. And across the span of one single day, supernatural hell breaks loose across the city of London.

A suicidal vampire has climbed up the London Eye.

Three werewolves have hijacked a tourist bus.

This might prove to be the longest day of my life.