The Gateway is closing forever in the final book of the bestselling series. Finally, the answers to all the mysteries start to fall into place as David, April, Christopher, and Jalil learn the truth.

When David's girlfriend Senna is swallowed up by the Earth, he and his friends follow to save her, only to stumble upon a nightmarish land they could have never imagined. Original.

Christopher, David, April, and Jalil find themselves at the single most powerful area in Everworld--Olympus. It seems that the evil alien god, Ka Anor, plans to take Olympus for himself and Zeus isn't having any of it. The kids know it's not their fight, but they ultimately will choose a side.

Would you destroy another world to save your own? As the site of a former military base, there have always been rumors that East Township High School was the site of experiments with space and time. For years, students have whispered in the hallways of a doorway created within the school, one that can access multiple timelines and realities, a place known as the Down World. As the new kid in school and still reeling from the unexplained death of her brother Robbie, Marina O'Connell is only interested in one thing: leaving the past behind. But a chance encounter with handsome Brady Picelli changes everything. He will lead Marina to a startling discovery. The Down World is real and the past, present, and future are falling out of balance. Brady is determined to help Marina discover what really happened to her brother. However, what is taken from one world, must be repaid by another. And Marina is about to discover that even a realm of infinite possibilities has rules that must be obeyed.

David and his friends meet gods from the ancient Greek myths on Everworld's Mount Olympus.

Nick the "chocolate ogre" wants to help the children of Everlost to reach the light at the end of the tunnel, and is slowly handing each child a coin which will release them from Everlost. But Mary Hightower wants to trap the children forever, and joins forces with Pugsy Capone, a death boss, who gains allies in a terrible way… Meanwhile, Allie has gone in search for her parents and joins up with a group of "skinjackers". But, as her search takes her further away from Nick and the children of Everlost, Allie uncovers a shocking secret… it seems that "skinjackers" are not actually dead... In this riveting sequel to the imaginative, supernatural thriller, Everlost, there is new dark force to be reckoned with.

Something is very wrong with Ax. He's sick, and the Animorphs don't know what to do about it. They can't take him to the hospital. They don't know how to contact the Andalite home world. And Ax is dying.Cassie and the other Animorphs come up with a plan. But it involves finding a new way into the Yeerk pool. There's just one problem: Jake, Rachel, Tobias, and Marco all come down with Ax's sickness. And now, for the first time, Cassie is on her own...

Jalil and the others have made a big mistake. When they first met up with the Coo-Hatch, they agreed to trade April's chemistry book for some Coo-Hatch steel. Now the Coo-Hatch are using information from the textbook to create horrific new weapons. And they plan to use them to attack Mount Olympus.

Dragons and their riders compete in an international sports tournament in this alternate contemporary world fantasy Lana Torres has always preferred dragons to people. In a few weeks, sixteen countries will compete in the Blazewrath World Cup, a tournament where dragons and their riders fight for glory in a dangerous relay. Lana longs to represent her native Puerto Rico in their first ever World Cup appearance, and when Puerto Rico’s Runner—the only player without a dragon steed—is kicked off the team, she’s given the chance. But when she discovers that a former Blazewrath superstar has teamed up with the Sire—a legendary dragon who’s cursed into human form—the safety of the Cup is jeopardized. The pair are burning down dragon sanctuaries around the world and refuse to stop unless the Cup gets cancelled. All Lana wanted was to represent her country. Now, to do that, she’ll have to navigate an international conspiracy that’s deadlier than her beloved sport.