Wishing to fight off evil that exists among the owls of the Great Ga'Hoole Tree, Soren, Gylfie, Twilight, and Digger must endure harsh training from the elders to become Ga'Hoolian owls, and carry out their good deeds.

As the four friends known as the Grey Griffins begin school at Iron Bridge Academy, rumors surface that a mad scientist known as the Clockwork King is back, and they must defeat his robotic war machines before total devastation is unleashed.

Transported to an alternate reality, the Grey Griffins must battle arch enemy Otto Von Strife in order to find a portal back to their dimension.

Tragedy divides the Grey Griffins, but their united quest to capture Von Strife continues, pitting them against killer clockworks, spider-like beasts, and an army of animated dead as they work together to prevent the building of The Paragon Engine.

When Soren, a barn owl, arrives at St. Aggie's, a school for orphaned owls, he suspects trouble and with his new friend, a clever elf owl named Gylfie, embarks on a perilous journey to save all owls from the danger at St. Aggie's.

In 1899, when an evil threatens all the humans and animals of the Blue Ridge Mountains, twelve-year-old Serafina, rat catcher for the Biltmore estate and the daughter of a shapeshifting mountain lion, must search deep inside herself and embrace the destiny that awaits her.

When a mysterious threat moves towards Biltmore, bringing with it violent storms and flooding, Serafina must fight to defend all she loves and become everything that she is meant to be.