Longshadow by Olivia Atwater

The marriageable young ladies of London are dying mysteriously, and Abigail Wilder intends to discover why. Abigail’s father, the Lord Sorcier of England, believes that a dark lord of faerie is involved – but while Abigail is willing to match her magic against Lord Longshadow, neither her father nor high society believes that she is capable of doing so. Thankfully, Abigail is not the only one investigating the terrible events in London. Mercy, a street rat and self-taught magician insists on joining Abigail to unravel the mystery… Read more.