Other young ladies might occupy their spare time with drawing or needlework, but Sophia Monmouth spends hers scaling rooftops and shadowing suspicious characters. Her objective: to gain information that will free a friend wrongly accused of murder. She hasn't bargained on being spotted and followed back to the Clifford School by a mysterious earl who holds almost as many secrets as she does. Tristan Stratford, Lord Gray, earned the nickname the Ghost of Bow Street because no man has ever escaped him.

Miss Cleopatra Lewis is about to be launched in society by her aristocratic grandfather. But since she has no intention of marrying, she visits a costume emporium specifically to order unflattering dresses guaranteed to put off any prospective suitors. Powerful and charismatic Jacob Astor Addison is in London, acquiring businesses to add to his theatrical holdings in America—as well as buying an emerald for a young lady back in Boston. He’s furious when a she-devil masquerading as an English lady steals Quimby’s Costume Emporium from under his nose.

Shy, bookish Sophie Brightwell is expected to make an advantageous match to improve her family's fortunes. Sophie's plans to make a spectacular debut go horribly awry when she and her three closest friends are expelled from a young ladies' academy for unbecoming conduct. Since the ton will be sure to close their doors on these disgraced debutantes, they determine that unconventional means need to be employed in husband hunting. Rakehells, the beau monde's wickedest members, might be the only men willing to overlook a young lady's besmirched reputation. But how does one catch a rake?

Wealthy and ruthless, Gabriel Duke clawed his way from the lowliest slums to the pinnacle of high society - and now he wants to get even. Loyal and passionate, Lady Penelope Campion never met a lost or wounded creature she wouldn’t take into her home and her heart. When her imposing - and attractive - new neighbor demands she clear out the rescued animals, Penny sets him a challenge. She will part with her precious charges, if he can find them loving homes.

In serving the wealthy power brokers of New York society, Frank Tripp has finally gained the respectability and security his own upbringing lacked. There’s no issue he cannot fix...except for one: the beautiful and reckless daughter of an important client who doesn’t seem to understand the word danger. Excitement lies just below 42nd Street, and Mamie Greene is determined to explore all of it - while playing a modern-day Robin Hood along the way. What she doesn’t need is her father’s lawyer dogging her every step.