What is a Victorian lady's formula for love? Mix one brilliant noblewoman and her enigmatic protection officer. Add in a measure of danger and attraction. Heat over the warmth of humor and friendship, and the result is more than simple chemistry—it's elemental.
Lady Violet Hughes is keeping secrets. First, she founded a clandestine sanctuary for England's most brilliant female scientists. Second, she is using her genius on a confidential mission for the Crown. But the biggest secret of all? Her feelings for protection officer Arthur Kneland.
Solitary and reserved, Arthur learned the hard way to put duty first. But the more time he spends in the company of Violet and the eccentric club members, the more his best intentions go up in flames. Literally.
When a shadowy threat infiltrates Violet's laboratories, endangering her life and her work, scientist and bodyguard will find all their theories put to the test—and learn that the most important discoveries are those of the heart.

Olivia thinks it’s her lucky night when a dangerously handsome unconscious fae ends up on her inspection table. He’s her chance to redeem herself with her employer, the demon-hunting organisation, Archangel. But when the tall, dark and deadly immortal warrior awakes, she gets much more than she bargained for…
Attacked by his enemy in the elf kingdom, the last thing Prince Loren expects when he comes around is a beautiful angel watching over him and medical technology of the mortal realm. Hazy from his injuries, all he can focus on is the pulse ticking in her throat and the sweet allure of her blood.
One single bite reveals she is his eternal mate, triggering a bond between them that will leave him weakened until it is complete… or broken, and pulling Olivia into the crossfire of his ancient feud.
To protect his people and his mate from the machinations of a madman, Loren must risk everything by working with Olivia at Archangel to find a way to break the bond blossoming between them.
But will Loren be strong enough to place duty before desire and give up the one thing he has waited millennia for and craves above all others—his eternal mate? And will Olivia be able to resist the incredible heat that burns between them and the temptation of her dark prince’s kiss?

Separated from her son and forced to create a neural implant that will mean the effective enslavement of her psychically gifted race, Ashaya Aleine is the perfect Psy--cool, calm, emotionless...at least on the surface. Inside, she's fighting a desperate battle to save her son and escape the vicious cold of the PsyNet. Yet when escape comes, it leads not to safety, but to the lethal danger of a sniper's embrace.
DarkRiver sniper Dorian Christensen lost his sister to a Psy killer. Though he lacks the changeling ability to shift into animal form, his leopard lives within. And that leopard's rage at the brutal loss is a clawing darkness that hungers for vengeance. Falling for a Psy has never been on Dorian's agenda. But charged with protecting Ashaya and her son, he discovers that passion has a way of changing the rules...