Belladonna series by Adalyn Grace

Belladonna

Your name is no curse, Little Bird. I just like the taste of it.

Orphaned as a child, Signa Farrow has been raised by a string of guardians, each more interested in her wealth than her well-being - and each has met an untimely end. Her only remaining relatives are the elusive Hawthornes, an eccentric family living at Thorn Grove, an estate both glittering and gloomy.

When a restless spirit appears claiming she was poisoned, Signa realizes the Hawthornes could be in grave danger, and enlists the help of a surly stable boy to hunt down the killer.

But Signa's best chance of uncovering the murderer is an alliance with Death himself. And as the mystery unfurls, Signa realizes their growing connection may be more irresistible than she dared imagine . . .

Foxglove

A duke has been murdered. The lord of Thorn Grove has been framed. And Fate, the elusive brother of Death, has taken up residence in a sumptuous palace nearby. He's hell-bent on revenge after Death took the life of the woman he loved many years ago...and now he's determined to have Signa for himself, no matter the cost.

Signa and her cousin Blythe are certain that Fate can save Elijah Hawthorne from wrongful imprisonment, if the girls will entertain Fate's presence. But the more time they spend with him, the more frightening their reality becomes, as Signa exhibits dramatic new powers that link her to Fate's past. With mysteries and danger around every corner, the cousins must decide whom they can trust as they navigate their futures in high society, unravel the murders that haunt their family, and play Fate's unexpected games--all with their destinies hanging in the balance.

Daring, suspenseful, and seductive, this sequel to Death and Signa's story is as utterly romantic as it is perfectly deadly.

Wisteria

Blythe Hawthorn has never let anyone tell her what to do... and she's not about to start now.

Headstrong and passionate, she won't be ruled by society, or by her overprotective father, and certainly not by the man she's bound herself to, no matter how insufferable he is. She's determined to be a thorn in his side for the rest of her days, even as he ensues that her life in his palace is anything but the decadent fairytale she imagined. But as Blythe discovers a new side of herself linked to his past, she'll have to decide if she's willing to let an unexpected spark ignite... and discover the real truth about who she is inside.