Iris cannot wait for Heartsong to have her foal. Unicorns go into the Fairy Forest to have their babies, so Iris isn't surprised when Heartsong goes missing for a few days. Yet when the unicorn does not return, Iris and Ruby have to go in and find her. The Fairy Forest is filled with trickster magic and can be a dangerous place. Can Iris and Ruby find Heartsong and her missing foal before it is too late? There are unicorns behind Magic Moon Stable, but no one except Iris and Ruby know they exist. As Unicorn Guardians, it is their job to protect the unicorns and their magic to keep them safe from the outside world.

Ruby's new classmate, Cole, has a mysterious key. It looks a lot like Ruby's key to the Magic Gate. Could Cole be a Unicorn Guardian too? But there are bigger problems in the Enchanted Realm. Starsong was stolen by dragons and taken to the Fire Mountains. And when the moon is full, the dragons will feast. Can Ruby and Iris rescue Starsong before it's too late? There are unicorns behind Magic Moon Stable, but no one except Iris and Ruby know they exist. As Unicorn Guardians, it is their job to protect the unicorns and their magic to keep them safe from the outside world.

Ruby's new classmate, Cole, has a mysterious key. It looks a lot like Ruby's key to the Magic Gate. Could Cole be a Unicorn Guardian too? But there are bigger problems in the Enchanted Realm. Starsong was stolen by dragons and taken to the Fire Mountains. And when the moon is full, the dragons will feast. Can Ruby and Iris rescue Starsong before it's too late? There are unicorns behind Magic Moon Stable, but no one except Iris and Ruby know they exist. As Unicorn Guardians, it is their job to protect the unicorns and their magic to keep them safe from the outside world.

Ruby knows it is important to keep the unicorns behind Magic Moon Stable a secret. Her big sister Iris won't let her forget it! Yet when her friend is injured, Ruby decides to sneak a unicorn, Starfire, into the hospital to cheer her up. Later, Ruby learns that someone took a video of Starfire and posted it online. . . and it is getting lots of views. Soon newspaper and TV reporters show up at Magic Moon Stables to see Starfire. Can Ruby and Iris protect the unicorn magic? Or will the secret of the Enchanted Realm -- and the unicorns -- be uncovered? There are unicorns behind Magic Moon Stable, but no one except Iris and Ruby know they exist. As Unicorn Guardians, it is their job to protect the unicorns and their magic to keep them safe from the outside world.

Sometimes Iris wishes her mom and aunt still remembered that there are unicorns behind Magic Moon Stables. But the women don't know -- or rather, don't remember -- that unicorns exist. So why does their childhood friend Annie know about the unicorns? Not only does Annie know, but she also wants to use Rainbow Mist's magic . . . and maybe the rest of the herd's. Can Iris and Ruby protect the unicorn magic before it's gone forever? There are unicorns behind Magic Moon Stable, but no one except Iris and Ruby know they exist. As Unicorn Guardians, it is their job to protect the unicorns and their magic to keep them safe from the outside world.