This book is on discount promotion on Amazon for $0.99 (regularly $4.99) 9/22/2025 - 9/27/2025!
When her grandfather clock turns into a Time Portal, 13-year-old Sybilla “Billie” Hartley is pulled into a century-old mystery involving a missing inventor, secret societies, and a man accused of murder.
With the help of Lolo the Guardian Cat and Jack, the son of a local antique dealer, she must stop dark forces that threaten her family, her future—and time itself.