title: Who Wants to Marry a Duke
author: Jeffries, Sabrina
description: Stepsiblings in search of the truth about their mother's succession of beloved husbands -- and their own surprising identities as eligible young nobles -- are the endearing stars of this dazzling series from New York Times bestselling author Sabrina Jeffries . . .
  
  A past kiss with adorably bookish Miss Olivia Norley should be barely a memory for Marlowe Drake, the Duke of Thornstock. After all, there are countless debutantes for a handsome rakehell to charm beyond a young lady whose singular passion is chemistry -- of the laboratory type. But Thorn has not forgotten -- or forgiven -- the shocking blackmail scheme sparked by that single kiss, or the damage caused to both their names. Now Thorn's half-brother, Grey, has hired the brilliant Miss Norley for her scientific expertise in solving a troubling family mystery. And the once-burned Thorn, suspicious of her true motives, vows to follow her every move . . .
  
  For Olivia, determining whether arsenic poisoning killed Grey's father is the pioneering experiment that could make her career -- and Thorn's constant presence is merely a distraction. But someone has explosive plans to derail her search. Soon the most unexpected discovery is the caring nature of the reputed scoundrel beside her -- and the electricity it ignites between them . . .