Falling Sky (Book 1 of the Two Stories series)

Starreader is living on the old NightWing island, because her parents moved back there awhile after Queen Glory became the Queen of the NightWings. One day, a shooting star passes by and Starreader has a vision that she must go to the Sky Kingdom. When she finally lands, she meets a quirky SkyWing by the name of Cloud. Starreader knows she can't just walk into the SkyWing Kingdom, so she waits on the outskirts for Cloud to come talk to her, and she enjoys these little meetings. But the fun conversations stop when she is found by SkyWing soldiers.

Cloud is a lousy prince of the SkyWings. He always has been, and his parents certainly believe he always will be. And why shouldn't he be lousy? He was born with too little fire. He doesn't even look like a prince; why should he act like one? His parents are always overlooking him, choosing to bond with his siblings instead of him. But when Cloud meets a mysterious NightWing, and his world is turned upside down, he is hoping he won't be overlooked this time.