Tianna Howard is a twelve-year-old adventurer with a sharp mind, a brave heart, and an unstoppable curiosity.
Half Korean and half British, Tianna has grown up surrounded by maps, old books, and stories of lost places and forgotten secrets. When her archaeologist parents vanish during a mysterious expedition, Tianna refuses to wait for answers, she sets out to find them herself.
Armed with her grandfather’s knowledge, a battered journal full of clues, and her loyal companions Reno the silver cat and Echo the sharp-tongued mynah bird, Tianna travels the world uncovering real historical mysteries, ancient puzzles, and hidden truths that adults have overlooked for centuries.
Smart, determined, and quietly fearless, Tianna doesn’t just solve riddles, she learns how history connects people, cultures, and ideas across time. Every discovery pushes her closer to the truth about her parents… and to a much larger secret shaping the fate of the world.
Tianna proves that courage isn’t about being fearless - it’s about stepping forward when the answers matter.
Professor Charles Howard is a brilliant historian, seasoned explorer, and Tianna’s steady guiding force.
Now in his late sixties but still remarkably fit, Charles has spent a lifetime chasing forgotten civilizations, lost manuscripts, and unanswered questions. His rucksack carries maps, notebooks, and the quiet wisdom of decades spent in archives, jungles, and remote ruins. To the academic world, he is a respected scholar. To Tianna, he is simply Grandfather, calm, patient, and unfailingly supportive.
Where Tianna brings instinct and boldness, Charles brings perspective, logic, and historical insight. He teaches her how to read clues carefully, respect the past, and understand that every mystery is shaped by the people who lived it. His steady presence grounds Tianna when danger rises and reminds her that knowledge is just as powerful as courage.
A mentor, protector, and explorer at heart, Professor Howard proves that adventure has no age limit.
Reno may look like an ordinary silver cat with bright green eyes and a red collar, but there’s nothing ordinary about the way his mind works. Alert, curious, and endlessly observant, Reno notices patterns and details that humans often miss, from strange symbols carved in stone to hidden clues buried in ancient texts.
He has an uncanny instinct for danger and a fearless streak that often puts him right in the middle of the action. Whether he’s leading Tianna toward a hidden passage, interrupting a villain at exactly the wrong moment, or saving the day with a perfectly timed leap, Reno proves again and again that bravery comes in small, furry packages.
More than just a pet, Reno is a true partner in every adventure, loyal, clever, and always ready to pounce on the next mystery.
Echo is a sleek black mynah bird with bright gold eye rings, a sharp yellow beak, and an even sharper mind. Confident, quick-witted, and delightfully outspoken, she has a habit of saying exactly what everyone else is thinking, usually at the most dramatic moment.
From high perches and hidden corners, Echo keeps watch over the world below, spotting danger long before anyone else notices. Her keen eyesight and lightning-fast reactions make her an invaluable scout on every expedition, while her fearless personality ensures that no secret stays hidden for long.
Equal parts comic relief and courageous defender, Echo balances Reno’s quiet intelligence with bold energy and plenty of attitude. She may love shiny objects and clever one-liners, but when her friends are in trouble, Echo never hesitates to swoop in.