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.
The Hidden Worlds
YA Collection
Ordinary lives. Extraordinary twists. Inner worlds made visible.
What if the moment that changed your life wasn’t the end - but the beginning?
In these emotionally resonant, genre-blurring YA novels, everyday teens step into hidden worlds of time slips, cloning, celestial interventions, and unforeseen selves - where nothing is quite what it seems, and everything is up for transformation.
Books in the Hidden Worlds Collection
Four standalone novels
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PINEAPPLE: A bullied teen escaping a self-destructive spiral falls through time - into the arms of a young gardener on the eve of WWI.
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FANMAIL: A nerdy outsider becomes the obsession of a world-famous pop star - only to discover he’s not who she thinks he is … and neither is she.
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BREATHE: Overwhelmed by caregiving, a teenage girl is offered do-overs by a mysterious celestial being. Will she finally live her own life and find out what her angel is up to?
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GLOSSOP GIRL: Historical fiction meets inner power, as an outspoken girl from a working-class slum finds herself at the centre of a story bigger than she ever imagined.
Meet the Hidden Protagonists
Four young women. Four lives paused by pain, uncertainty, or responsibility.
Poppy. Cat. Sasha. Lena.
Each discovers something beyond her circumstances - another path, another world, another version of herself.
Sometimes, the most extraordinary adventures begin inside.
Why Readers Love the Hidden Worlds
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Unique standalone stories with emotional depth and unforgettable characters
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Genre-crossing tales of love, loss, identity, and second chances
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Magical realism and speculative fiction rooted in real-world feelings
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Beautifully written, deeply human, and filled with quiet magic
“A warm, engaging and unique story… told with sensitivity, bitter‑sweet humour and authenticity by bestselling author Jill Marshall.” [PINEAPPLE]
— ⭐⭐⭐⭐⭐ (Audible & Amazon review)