From the author of the Pegasus series comes a spellbinding first book in a new fantasy series for fans of Rick Riordan and Shannon Messenger following two cousins whose summer vacation gets swept away by a storm that lands them on the lost island of Atlantis. The last way that Riley Evans wanted to spend spring break was studying whales on the family sailboat in the middle of the Bermuda Triangle. With only her dad, aunt, and annoying cousin Alfie for company, she is so bored staring at the waves that she’s starting to see mermaids between them. But when their boat is capsized during a sudden storm, Riley finds more excitement than she bargained for as she and Alfie are washed ashore with neither of their parents in sight. Where they’ve been shipwrecked is no deserted island, though. Atlantis is a place beyond imagination, inhabited by both people and incredible creatures ranging from unicorns and gargoyles to talking animals. But not everyone welcomes the cousins’ arrival, and beneath the wonder of this mythical land lurk dangerous secrets—something strange is happening to the inhabitants. What Riley wants more than anything is to find her father and go home. But the closer she gets to this goal, the more the islanders seem determined to keep her from reaching it. As Riley and Alfie unravel the mystery of Atlantis and its most terrifying part, the Forbidden Zone, they realize that the clock is ticking. If they can’t learn what happened to their parents and find a way off the island soon, it may be too late to leave.

From the author of the Pegasus series comes the second book in a spellbinding fantasy series for fans of Rick Riordan and Shannon Messenger, in which Riley’s return home is short-lived and full of unforeseen danger. Riley thought that her adventure was over when she arrived back home in Colorado. Although she misses her dad, she’s back with her mom and brother and has caught up with her classes at school. Though Maggie, Pea, and her aunt have to hide in their basement apartment during the day, they are making the most of things and settling into their new life. But things get much more complicated when a gang of thieves plagues Riley’s neighborhood and her family takes in a group of children who don’t know about the Atlanteans living in the basement. To make matters worse, the Atlanteans are becoming gravely ill, and everyone starts to worry that they may not be able to survive so far from the island’s magic. As tensions escalate, their only option is to return to Atlantis—and face all the enemies they made during their escape, plus a few new ones.

From the author of the Pegasus series comes the third book in a spellbinding fantasy series for fans of Rick Riordan and Shannon Messenger, in which Riley must protect her family’s new life in Atlantis. Life in Atlantis has always been unpredictable. But lately, the Community has finally started to feel like the stable home Riley hoped it could be—until the weather becomes anything but stable. After three Red Moons within a month, the latest of which brings an earthquake, it’s clear that something is wrong. But what is causing this change? In addition to creating chaos, the storms are also damaging homes across the territories and escalating tensions between the groups. And when an encounter with the Underwater Territory goes badly, several of Riley’s friends are kidnapped! With no hope of reaching her friends on her own, Riley embarks on a quest—accompanied by Storm, Alfie, Maggie, Pea, and Kevin—to enter the Enchanted Territory and seek the Fairy Queen’s help. But intrigue and secrets abound in Atlantis, and Riley is hopelessly unprepared for the ways that forgotten artifacts and ancient power struggles will disrupt her plans. Riley will have to learn to navigate the magical societies and finally learn the truth behind the island’s history if she is to have any chance at surviving the journey—let alone saving her friends.