Tricia Sullivan's Occupy Me was published by Titan Books in September 2018 (this novel was originally published in the UK in 2016 and is now made available to the US readers).
Information about Tricia Sullivan:
Tricia Sullivan is an award-winning writer of SF, Fantasy and YA. Her third novel, Dreaming In Smoke, won the Arthur C. Clarke Award for best SF novel. Her work has encompassed cyberpunk, space opera and near-future satire. Her novels have been shortlisted for the BSFA Award, the Tiptree Award, the Arthur C. Clarke Award and the John W. Campbell Memorial Award. An American, she has lived in the UK since 1995.
Information about Occupy Me:
Pearl is an angel. She works for the Resistance - an organisation dedicated to improving the world by stealth; by tiny, incremental acts of kindness. But Pearl also has wings. They blossom at moments of stress. And she is strong; an extraordinary, terrifying strength capable of breaking the fabric of reality. The Resistance can’t account for that, nor for Pearl’s mysterious origins. All anyone knows is that she appeared in a New York junkyard in the early 21st century.
Truth is, Pearl doesn’t really know what she is, let alone who she is.
Now she is on pell-mell chase across the world. In pursuit of a killer wearing another man’s body. The killer carries a briefcase that is a ragged hole in the Universe. A global conspiracy revolves around it. The nature of reality is determined by it. Pearl’s got to get the briefcase back - no matter how shocking its contents may turn out to be.