The Bridge in the Fog by Marc Remus

Synopsis:

Holly O’Flanigan’s third year at Cliffony, Academy of the Arts, in the fantasy painting of Magora takes the thirteen-year-old on a quest to find the daughter of the evil Duke of Cuspidor.

Along the way, she and her friends Brian, Rufus, and Amanda enter the creepy ward where the dangerous Unfinished are locked up, learn about the mysterious Woodspeople, and discover unbelievable secrets about Holly’s grandfather.

In their efforts to find out more about Grandpa Nikolas, they search for the enchanted Bridge in the Fog that has been hidden for years in a secret place.

But once they find it, Holly unleashes a nightmare that she never anticipated— a peril that threatens to destroy the entire world of Magora.