Bold girls.
Brilliant teens.
Brave women rising.
From international bestsellers to quiet classics in the making,
explore 28 unforgettable, emotionally resonant books by Jill Marshall,
spanning Middle Grade, Young Adult and Women’s Fiction.
Stories for the introverted. The intuitive. The wild.
The secretly unstoppable.
Welcome to GirlPower Publishing.
Boys' Mythic Underworlds
Shapeshifters. Ancient secrets. Mythic mystery reborn.
Two lonely boys with mythic destinies. Two haunting collisions with the undead.
In these emotionally rich, adrenaline-fuelled novels, Jack Bootle-Cadogan and Stein Huckenbeck each uncover ancient family secrets lurking beneath the surface of their lives. Jack’s transforming into Anubis, Egyptian god of the dead. Stein's a lonely prince whose new friend might be more undead than
anyone realises.
From dark transformations to fierce loyalty, ancient curses to modern chaos, these are stories where mythology meets coming-of-age ... with bite.
The Mythic Underworld Books
Unforgettably undead boy-led adventures - the Doghead Trilogy and Stein&Frank
Meet Jack & Stein
Jack BC: Longs for normal. Bitten by fate. Becoming ... well, Anubis, Egyptian God of Death.
Stein: Prince. Inventor. Desperate enough for a friend to raise the dead.
Power Level:
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Haunted. Legendary. Growing stronger by the page.
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Mission: Stop the chaos, understand who they really are - and find a way to fit in.
Undead & Boy-Led
Why Readers Love the Mythic Underworld
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High-stakes action laced with eerie, mythological depth
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Big-hearted protagonists navigating grief, power, and friendship
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A chilling yet relatable exploration of transformation and identity
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Evocative, cinematic storytelling with emotional punch
“Thrilling and thoughtful. Like superhero origin stories mixed with ancient magic. Jack and Stein stay with you.”