Paranormal and Supernatural

A Lady Who Knows What She Wants (Sunshine and Specter Paranormal Detective Agency #2)
Sunshine and Specter visit the Cape (M/M, Urban Fantasy)

A Lady Who Looks Good When She's Crying (Sunshine and Specter Paranormal Detective Agency #1)
Sunshine and Specter Paranormal Detective Agency Book 1

Beware of Wolf (Underdogs #2)
The werewolf detective Ari and her sidekick Dale solve another mystery in Seattle (F/F)

Casual Magic
Kit, a demon, needs help from Westley Archer, cursed by Satan. (M/M)

Devil's Despair (Chosen Chronicles #2)
Griffin is gone, and the demon that corrupted her has second thoughts... (Straight Romance, Science Fiction)

Devil's Dilemma (Chosen Chronicles #1)
Griffin must choose good or evil after a life of pain, to decide the fate of the universe. (Straight Romance, Christian fiction)

Devil's Redemption (The Chosen Chronicles #3)
The Chosen must now permanently re-form the Gates, a dangerous task that requires battling against Lucifer's chosen warlock. (Straight Romance, Science Fiction)

Devil's Salvation (The Chosen Chronicles #4)
Stop the flow of demons onto Earth. Seal the gate. Re-chain Lucifer to Hell. After successfully completing the first two tasks in their quest to stop the Apocalypse, the six turn to the third and final task.

Dog Biscuits (Book Six of the Underdogs Series)
Ari goes undercover when a pro hockey team comes to Seattle (F/F, Mystery)

Dogs of War (Underdogs #3)
Seattle is under siege. An ancient ceremony known as “wolf manoth,” in which human hunters kill as many canidae as possible, has been revived.

Her Calling (New Beginnings #1)
Kyndle, Alpha werewolf, must fight against her family for true love (F/F)

Nephil's Destiny (Book 7 of the Chosen Chronicles)
Amaya Winslow was born to kill Lucifer. (Straight Romance, Science Fiction)

Nephilim Rising
In a world ravaged by war, where demons and Devils roam freely, where Cambion rule, and where being human is akin to a death sentence, Zeke, as a Nephil--half human and half Angel--must infiltrate those born to kill her and those like her. (Straight Romance, Science Fiction)

Not Exactly the Girl You’d Bring Home (Sunshine and Specter #0)
Felix, the antichrist, has been hunted by an angel since birth (Prequel, General)

On the Rugged Hills (The Serpent's Throne #2)
Lucifer struggles to maintain his power and his lover in Hell (M/M)

Raised by Wolves (Underdogs #8)
Ari must navigate a family feud to find a tapestry which has gone missing from a locked room. (Underdogs #8, F/F)

Red in Tooth and Claw (Underdogs #4)
Ari and Dale are back in a new adventure. (F/F, Mystery)

Riley Parra Season Two
The war between Heaven and Hell has been reignited, and Riley Parra is caught in the middle of it. Riley barely has time to recover before she’s thrown into the middle of a serial killer investigation. Dubbed the Angel Maker, the killer strikes seemingly at random and uses his victim’s blood to paint angel wings around the body.

Riley Parra: Season One
Demons Are Real. Riley Parra Plans to Give Them Hell. No Man's Land isn't the kind of place you go after dark, even if you have a badge. But Detective Riley Parra was born there, and she refuses to surrender it to the drug dealers, killers and criminals who have made it their home. The case of a body stuffed into a drainage pipe leads her to discover that there is far more at stake than she ever imagined.
Supposed Crimes crosses lesbian publishing and gay publishing with the paranormal and supernatural. People love vampire novels and werewolf novels, but are tired of the same old accompanying heterosexual romance.
The James Matthews by Adrian J. Smith series is horror--featuring telepathy and healing (you know, witches). James Matthews is a fire woman with powers she's never explored, until she falls in love with a woman who reveals the truth to her. Harrowing and ultimately dark, this three book lesbian paranormal series promises an adventure ranging from America to China and back again, and spanning over a decade.
Adrian J. Smith has followed up her lesbian books with the paranormal Quarter Life series, this time featuring bisexuals alongside women who love women. This time it's a witch and a vampire who fall for each other, but bring danger into each other's lives. There's a troll (and in some spin-off stories, accompanying troll sex) and a host of gangsters.
Kim Harrison eat your heart out. There are also notes of the television show Sanctuary, which featured its own vampires, time travelers, and monsters. A raucous ride, Quarter Life exemplifies Supposed Crimes--a sturdy mix of lesbian heroines, diverse characters, lots of action, and badass women kicking some ass and committing some violence. The first book, Unbound, starts the addiction.
For something completely different, try The Chosen Chronicles, a series not associated with our lesbian publisher side, but associated with paranormal greatness and the Christian faith. A young woman is chosen to be the decider of the great war between heaven and hell. Either God wins, or Lucifer. She's faced with fallen angels, ancient vampires, and as the series goes on, time-traveling witches and soldiers from the future. Strong women rule the day and there's lots, we mean lots, of fun heterosexual sex along the journey. We like to mix things up every once in a while, as long as we're working with a great writer.