Acasta - Earth History for Children: Book 1The Pebble That Remembered Everything - The Hadean EonWhat if a pebble could tell the story of Earth?When Ayla and her little brother Silas discover a shimmering stone by a lake, they don't know it is over four billion years old. That night, the pebble, Acasta, comes to life and gently shares the story of Earth's very first days, when the planet was still forming in fire, heat, and change.Through Acasta's calming bedtime tale, young readers are introduced to the Hadean Eon, a time when Earth was a glowing ball of molten rock, meteorites crashed from space, the Moon was born, and the first oceans began to form. Complex scientific ideas are transformed into a soothing, age-appropriate story filled with warmth, wonder, and curiosity.Written by a geoscientist and designed especially for young children, this book blends accurate Earth science with gentle storytelling - perfect for bedtime reading or quiet learning moments.Ages 4-9Acasta - Earth History for Children is the first book in a bedtime science series that explores Earth's deep past-one gentle story at a time.