Ruby Flint and the Roar Within - The Dino Girl Series, #1

Some secrets stay buried. Some secrets roar.

Thirteen-year-old Ruby Flint has grown up surrounded by fossils, museum cabinets, old bones, and the kind of questions adults usually tell children not to ask too loudly.

Her mother runs the Stonecliff Museum of Natural History. Her grandfather vanished years ago under circumstances no one has ever properly explained. And Ruby has always felt there was something strange about the fossils beneath Stonecliff Bay — something waiting, listening, remembering.

Then Ruby discovers a hidden chamber beneath the museum. Inside is a glowing prehistoric tooth, ancient carvings, and a word that should have been forgotten:

Rauka.

When Ruby speaks it, everything changes. Golden scales appear across her skin. Claws burst from her hands. A tail knocks over things that were probably expensive. And somewhere between panic, wonder, and the worst timing imaginable, Ruby discovers she has become something impossible.

Something ancient. Something the town will soon call Dino Girl.

But the power Ruby has awakened is not a trick, a costume, or a superhero accident. It is the Roar — an ancient prehistoric force tied to memory, protection, and the guardians who once stood between the world above and the world buried below.

And Ruby is not the only one who knows it exists.

Silas Vane and the secretive Bone Crown have been searching for the Roar for years. They do not want to protect it. They want to control it, weaponise it, and claim the ancient power beneath Stonecliff Bay for themselves. To get it, they are willing to threaten Ruby's family, steal from the museum, unleash chaos in the town, and drag Ruby into a mystery that began long before she was born.

With her best friend Leo Marsh — dinosaur expert, notebook carrier, and emergency snack supplier — Ruby must uncover the truth about her missing grandfather, the hidden chambers beneath Stonecliff, and the strange golden power that answers when she is afraid.

But becoming Dino Girl is not as simple as growing claws and roaring at villains.

Ruby has to learn control. She has to learn trust. She has to decide whether power is something you use to win, or something you carry because others need protecting.

As the Bone Crown closes in and the secrets beneath the lighthouse begin to wake, Ruby discovers that the Roar is not hers to own.

It is hers to honour.

Ruby Flint and the Roar Within is the first book in the Dino Girl series — a fast-paced middle-grade fantasy adventure filled with fossils, friendship, secret chambers, ancient magic, dangerous villains, family mysteries, heroic choices, and one brave girl learning that courage is not about having claws.

It is about choosing what to protect.