After six months entertaining bizarre aliens on a space station, Leo MacGavin can’t wait to get home, where the people are, you know… people. But when an unfriendly wager promotes him from karaoke DJ to cruise ship captain, the future of humanity rests in his fumbling hands.

“Fantastic writing, funny but relatable characters in bizarre situations, and tight dialog. Sci-fi comedy at its best. Trust me on this. When this book comes out, you and I will be telling everyone, ‘I read Marcus Alexander Hart before he was famous.'”
– Julia Huni, author of Triana Moore: Space Janitor

Galaxy Cruise: Royally Screwed is the second uproarious adventure of the cruise starship WTF Americano Grande, featuring aliens in inflatable fat suits, a gladiator-style singles mingle, and a few very tasteful and understated poop jokes. 

“One of the funniest books I have ever read! […] I’d compare it to other popular works of SF comedy, but it’s like nothing you’ve ever read before.”
– Tyler Aston, author of The Earth Warden Saga

After a series of disastrous adventures, Captain Leo MacGavin has transformed the cruise starship Americano Grande from a failed experiment crewed by incompetent losers into a thriving pleasure craft… crewed by incompetent losers. But when Leo accidentally provokes the captain of a rival cruise liner, the ruthless minx threatens to put him and his ship out of commission. Can Leo and his crew survive a cutthroat cruise-off, or are they doomed to fail? Again. Like always…

Pre-order Galaxy Cruise: Trial by Leisure today!

The ghost of a dead teenage metalhead must use magic spells from an old sitcom to save the world from a paranormal apocalypse she might be kinda, sorta, completely responsible for unleashing.

“Hart harnesses rebellious teen spirit and adolescent angst into a breezy, amusing story featuring satisfying character growth and impressive descriptions of place. This subversive fantasy will appeal to fans of cringe comedy.”
– Publisher’s Weekly

In a secluded hideaway, a family is trapped by an evil entity with an ultimatum: Two of them can leave the woods alive, but only after they murder the third.

Awarded Honorable Mention in the 2018 Writer’s Digest Self-Published Book Awards. Complex and brutal family dynamics with a supernatural twist make this perfect for fans of Stephen King’s The Shining or the Netflix series The Haunting of Hill House.

The Great Beyond anthology is a compilation of timeless space adventure tales. From humanity’s first footsteps into space, to galaxies far away, to alternative versions of Earth, these fun and hopeful tales will transport you far from our present reality.

I’m super excited to be included in this anthology by A.K. DuBoff! Check out my story, “The Captain’s Yacht,” where lounge singer Rico Diamond reunites with an old flame. Unfortunately it’s on a derelict deep-space cruise ship during an alien zombie apocalypse.

Revenge, reckoning, and redemption: HELLCATS: THE ANTHOLOGY has it all. Sixty-nine stories of feline adventure that will make you chortle, chuckle, gasp, and guffaw. We have paranormal fantasy, sci-fi, swords and sorcerers, cozy mysteries, romance, literary fiction, and much, much more.

Grab this anthology to read my exclusive story from the Galaxy Cruise universe: “Tough Times at Tomcat Talent”!

On a planet of felines, a meek personal assistant must save her talent agency by wrangling a savage all-girl, all-cat heavy-metal band. But can she get these killer kitties mewling in harmony, or will she become their new scratching post?

Includes a free sample of Galaxy Cruise: The Maiden Voyage!

After six months entertaining bizarre aliens on a space station, Leo MacGavin can’t wait to get home, where the people are, you know… people. But when an unfriendly wager promotes him from karaoke DJ to cruise ship captain, the future of humanity rests in his fumbling hands.

When Krampus threatens Santa’s life, the jolly old elf needs a magical bodyguard with focus, integrity, and ruthless efficiency.

What he gets is a slacker metalhead sorceress and her two dead friends.

In other words, Christmas is doomed.

Packed with magic gone awry, fast-paced antics, and occasional bouts of gratuitous violence, Alexis vs. the Merry Menace is an action-adventure Christmas comedy that remembers the true reason for the season.

Presents. The reason is presents.

Can a group of lusty misfits on a derelict spaceship fix their broken time machine, save the universe, and still manage to get in each other’s pants?

Geeky, sexy, and relentlessly silly, this play reads like a production of Noises Off twisted with an episode of Red Dwarf.