Pegasus and the Fight for Olympus

When the gruesome Nirads begin a new invasion, Emily and her friends become entangled in the conflict as old grudges are unearthed and new enemies are discovered. And all the while, Emily yearns for her father, still a prisoner of the sinister CRU, somewhere in New York. Join Emily astride the magnificent winged-stallion, Pegasus, as she embarks on a new flight of adventure through worlds both old and new.