A Child of the Night
"p-princess luna... s-sorry to meet before the party... but i think twi explained my reasons..." the princess nods, her starry mane moving in the cold winds that rough past them "she said it was urgent. is everything all right?
Chronicles of Cody, The Discovery
Had a dream about meetin' someone called princess luna." mocha froze. if the actual princess luna met with cody in his dreams, was she in trouble? "princess luna huh? w-what did you two talk about?" "not much.
Wakey Wakey
"...as i said, now **princess luna** will say a few words." blankly, luna stared at her sister. celestia nodded at her urgently, and gestured for her to turn her gaze ahead; over the edge of the balcony.
Giving Love a Helping Hoof: Chapter 3
The short trot to princess luna provided ample opportunity to admire the great castle of canterlot by the light of the sun.
Through A Glass Darkly - 7 (final)
A gentle breeze sent ripples over the golden grass that covered the plain, sunlight glinting from the stalks as if they were real gold. Here and there green peeked out amid the gold, signs of the new life that seemed to be flourishing all around. ...
Seasons Passed
Luna's throne of the moon had been moved to a more secure location, a place where princess luna would be able to access it in secret only when it was needed to bring the night sky out.
Little Star Chapter 5
Um, princess luna? she looked up from the book she was reading and saw the baby dragon with the cutest apron on looking a tad fearfully at her. please, in the privacy on our own home thou dost not need to use our title. just call us luna.
MLP The Chronicles of Fierce Charge: His New Station.
When the guards left to prepare themselves for their own individual departures fi was left in the throne room with princess luna.
MLP: Believing in the Impossible - Chapter Two
Nopony-" as the elements of harmony were just about to stop pinkie from making herself or the keeper of the moon explode, princess luna beat them to it.
MLP: Believing in the Impossible - Chapter Six
Clearly, when princess luna said that she was going to make the perfect dream for one of her best of friends, she did a fabulous job in keeping her word. she was also a fast worker too.
Chpt 1- The Coming of a Hero
Princess celestia and princess luna. it is a show made for little kids and they portray your little adventures." again he rubbed his left wrist. "so wait, you've been observing us?" the human shook his head.
My Little Pony: Battle for Equestria Character's History
After this and meeting princess luna who became his friend after he told her he loved her nights, brandon then went off to each of his friends for their gifts they wished to give him.