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. $0.99 on Kindle.
"Sybilla and the Clockmaker’s Secret" by Nic Minnella was first posted on freebookpromotions.com on September 21st, 2025. Each day we feature new free and discounted Kindle books in the Childrens Books genre as well as all other genres.
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