Thrillers of the Uncanny.

If you find alien technology … don’t turn it on.
Beyond the farthest reaches of explored space, survey ship Cerberus arrives at an unclaimed planet to find a deserted vessel already in orbit. When newly commissioned captain Janet Hollander leads a team to the derelict, they find an ancient alien artifact on board.
As her own crew members begin to disappear, Hollander learns that neither the ghost ship nor the planet are as lifeless as they appear. She must survive long enough to find out what happened to the derelict—before she and her crew suffer the same fate.
PRG Reviews -- 4 out of 4 Stars
"... scary and exciting ... I highly recommend this book but don’t read it in the dark."


"Mark All’s Derelict grabs the reader by the throat in the opening pages and doesn’t let go. This sci-fi thriller heats up quickly when the crew of Cerberus boards an abandoned spaceship – which we soon find is not as derelict as it appears – orbiting a distant planet with some terrifying surprises of its own. This deftly plotted page-turner is a gripping read. With intense action, a deliciously memorable foe, and a conclusion that both satisfies and leaves the door open for sequels, Derelict delivers."

– Rhonda Pressley Veit, author of “The Humdinger,” “Upland Wildlife,” and others


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Death Metal

Winner of the New Apple Book Awards 2017 Horror eBook


Music from Hell has gone viral … and you’ll love it to death.


Devastated by the car crash that killed his bandmate, guitarist David Fairburn has given up on life—until Vince Buckley returns from the dead to complete the band’s final album. Jessica Chandler needs something new and different to save her struggling record label. But those who stand in the way of the music's release begin to die one by one, and when the first single is posted on the web, listeners become "Loopers," addicted to the music—and murderous.


As the violence spreads, David and Jessica must survive the chaos to prevent Vince from publishing the entire album on the Internet. But can David sacrifice the most brilliant work he’s ever done to save Jessica and prevent a global bloodbath?

A Rock ‘n’ Roll Horror novel set in Athens, GA, informed by my time as a touring musician.


“Nobody rocks horror like Mark All.”

    – Scott Nicholson, lauded author of the After series, The Red Church, and many others


"Mark All takes us into the world of heavy metal music in this fast-paced horror thriller that really delivers on the chills." 

    – Mark Lukens, author of Ancient Enemy and others


“Award winning author Mark All shows us again why he is a rising star in Horror ... a unique and gripping story that leaves the reader up late at night, tearing through his tale to find their way to a chilling and unexpected ending.”​

   – Jeffrey Wilson, Award Winning Author of The Donors and Fade To Black

The Story Generator

A Lovecraftian Jumanji


A blocked writer acquires an antique device that generates plot events for a novel--but its suggestions manifest in reality to create a dark story of its own. To save the ones he loves, he must destroy the device—but it doesn’t want to die. It wants to finish its story.


The Spellcaster's Grimoire

Bestselling witchcraft author Trish Sinclair has a shameful secret: she’s a lousy spellcaster. So when a dying warlock entrusts her with an ancient and powerful grimoire, she runs for her life from his murderer, psychotic witch Kate Cavanaugh. Kate pursues Trish relentlessly to obtain the grimoire, which holds spells to command the fearsome power of a magic crystal hidden in town.


When the town coven refuses to help Trish, she turns to cynical warlock Aidan McCarthy, who has a secret agenda of his own, and Rain Devereaux, a Goth Girl novice witch whose spellcasting abilities are even worse than Trish’s.


Kate unleashes the elemental might of tornados and ice storms on the trio, steals the grimoire, and unearths the crystal. She will use the stone’s power to exact her deadly revenge on Aidan and the coven unless Trish can manifest her latent magical abilities to save them.

•    4.5 stars and 4 stars from dual reviews by the Paranormal Romance Guild

•    Nominated for PRG 2013 Reviewer's Choice Awards, Urban Fantasy

•    One of PRG's 12 Spookiest Stories for Halloween.

“... For those who love fast paced story...This is for you!”

    – 4.5 Star Review, Paranormal Romance Guild’s Gloria Lakritz


"... a rollicking good book full of spells gone wrong, spells gone right, ... good witches and bad witches with a little romance thrown in for good measure ... This book is action packed, going from one disaster to another.”

   – 4 Star Review, Paranormal Romance Guild’s Penelope Adams

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Mystic Witch


Bailey Campbell renounced magic after a horrific childhood tragedy. But when deadly, faceless creatures pursue the snarky ex-witch, she must call on her powers again.  To control the magic, she must master the rage that's burned within her since vicious sorcerer Bern Emmerich murdered her father.


In the caverns beneath the house where her father died, Emmerich has escaped imprisonment in another reality to exact revenge on Bailey and unleash Hell on Earth.  Bailey battles him with the help of Frank Demming, a powerful warlock--but does Frank's disturbing confession that he's watched her for years mean he's her savior or another danger?


Bailey and Frank pursue Emmerich through the chaos and destruction he rains on Atlanta.  Can Bailey trust her heart and her life to her mysterious mentor--and resist her own dark desire for revenge that is sure to condemn her soul forever?

•    5 Star review from the Paranormal Romance Guild

•    3 Star (out of 4½ possible) review from RT Book Reviews.

"Potent magic.  Heroine Bailey Campbell will cast a spell on every reader."

  – Scott Nicholson, The Red Church, The Manor,The Skull Ring, others


"A fascinating story of magic..."

  – 3 Star review in RT Book Reviews (out of 4.5 possible stars)


"Mark All grabs you from the beginning with this page turner! Action, suspense, mystery, a great heroine and magic all wrapped into one intriguing book!" 

  – Rita Herron, The Demonborn, Grand Central Publishing


"Bitchy witch Bailey Campbell is a kickass heroine, and Mystic Witch is a great read!"

 – Raven Hart, The Savannah Vampire Chronicles