Fingersmith is a 2002 historical crime novel set in Victorian-era Britain by Sarah Waters. == Plot summary == === Part one === Sue Trinder, an orphan raised in "a Fagin-like den of thieves" by her adoptive mother, Mrs Sucksby, is sent to help Richard "Gentleman" Rivers seduce a wealthy heiress. Posing as a maid, Sue is to gain the trust of the lady, Maud Lilly, and eventually persuade her to elope with Gentleman. Once they are married, Gentleman plans to commit Maud to a madhouse and claim h…