Preying on Time (Indigo Skies #1)

Two moons, dirty cops, energy black outs, and a bloodied body torn apart by werewolves. All normal except for one small detail... According to DNA, this lifeless mute disappeared a century ago without a trace. Now he's turned up in PI Violet Eonsen's town, freshly eaten. With werewolf rights' marches already pushing tensions high, she doesn't want to get involved but a phone call leads her to Simon - yet another 21st century mute who has appeared from nowhere. Unfortunately, Violet isn't the only one waiting to greet him. Dogged by werewolves with a taste for flesh and allies she can't trust, Violet's only hope is enlisting Simon and her friends in a puzzle that could fracture time, change the past and erase their existence forever.