A work in progress, built for my wife with love. Suggestions welcome

A thief sent to con a sheltered heiress into an asylum finds herself falling for her mark instead.

An oyster girl becomes a music-hall star's dresser — and secret lover — in Victorian London.
Sarah Waters has written 2 romance novels in our catalog. Their books range from about 472 to 592 pages.
A good starting point is Fingersmith — their most-rated standalone.
Fingersmith is currently the most popular title by Sarah Waters.
Sarah Waters's books are mostly scorching.
Sarah Waters's books frequently feature: angsty, she falls first, strangers to lovers.