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The Power of the Diamond
Release date hardcover
1 September 2025
In a world ruled by the gods, the fate of two girls hangs in the balance.
ā
Medea, 18, a novice in the Moon Temple, has been bullied all her life because she looks so different from the rest of the population.
When she learns the truth about her birth, her life begins to change rapidly. She finds her mother’s diary, which hides a terrible truth, but will she read it in time?
ā
Viktorya, 17, is enchanted as a baby for her own protection, and no one but herself sees her true appearance. She dreams of a life where she can show herself to the world, but her mother won’t let her.
Will the day ever come when she’s truly free?
ā
Nothing in this story is what it seems, and as the story unfolds, the secrets and lies behind the spells and curses are revealed.

Een Nederlandse vertaling van het boek komt eraan.
(A Dutch translation of the book is coming.)
The Power of the Diamond
Release date paperback and EBOOK
1 October 2025
In a world ruled by the gods, the fate of two girls hangs in the balance.
ā
Medea, 18, a novice in the Moon Temple, has been bullied all her life because she looks so different from the rest of the population.
When she learns the truth about her birth, her life begins to change rapidly. She finds her mother’s diary, which hides a terrible truth, but will she read it in time?
ā
Viktorya, 17, is enchanted as a baby for her own protection, and no one but herself sees her true appearance. She dreams of a life where she can show herself to the world, but her mother won’t let her.
Will the day ever come when she’s truly free?
ā
Nothing in this story is what it seems, and as the story unfolds, the secrets and lies behind the spells and curses are revealed.

About the author

Mary-Jane Sahanaja is a Dutch writer with Asian and Oceanian roots. She worked as an office manager in the banking and legal sectors and studied psychic mediumship. Writing has always been her first love. She currently lives near Amsterdam with her family, where she writes her fantasy books, in which her love of fairy tales shines through.