Butcher & Blackbird Used books but she's learned to build

but she's learned to build her life around that missing piece

all of the clues seem to be about Cleo's dead boyfriend

A dangerous waterpark

One used their head

Alistair Wilde

Butcher & Blackbird Used books but she's learned to buildWhen a chance encounter sparks an unlikely bond between rival murderers Sloane and Rowan, the two find something elusivethe friendship of a like minded, pitch black soul. From small town West Virginia to upscale California, from downtown Boston to rural Texas, the two hunters collide in an annual game of blood and suffering, one that pits them against the most dangerous monsters in the country. But as their friendship develops into something more, the