Otherworld Chronicles Series by Nils Johnson-Shelton

Part of the spell has already been broken. The first stones have begun to crumble. In Artie Kingfisher’s world, wizards named Merlin, fire-breathing dragons, and swords called Excalibur exist only in legends and lore—until the day his video game Otherworld springs to life. You are special, Arthur, Says the mysterious message in his game. In one week’s time you will come to me at the it... morePart of the spell has already been broken. The first stones have begun to crumble. In Artie Kingfisher’s world, wizards named Merlin, fire-breathing dragons, and swords called Excalibur exist only in legends and lore—until the day his video game Otherworld springs to life. You are special, Arthur, Says the mysterious message in his game. In one week’s time you will come to me at the it. Cryptic clues lead Artie to a strange place called the Invisible Tower, where he discovers that nothing in his life is as it seems. Artie is none other than King Arthur, brought to life in the twenty-first century. Artie has won the battle in the virtual Otherworld—now the key to saving the real Otherworld lies in his hands as well. Green dragons, hungry wolves, powerful sorcerers—suddenly Artie must battle them all as he wields Excalibur and embarks on a quest worthy of the Knights of the Round Table. With his sister, Kay, by his side, Artie steps into the Otherworld—straight toward his destiny. less

Across both worlds are seven legendary blades. Some have been uncovered, Some forgotten, Others secreted away.Very soon all must be united.Spending the summer fighting dragons, rescuing wizards, and leaping through portals into the Otherworld was only the beginning for Artie and Kay Kingfisher. The two worlds remain divided, Merlin is missing, and worst of all, Qwon Onakea, their kidnapped friend, may be lost to the Otherworld forever... moreAcross both worlds are seven legendary blades. Some have been uncovered, Some forgotten, Others secreted away.Very soon all must be united.Spending the summer fighting dragons, rescuing wizards, and leaping through portals into the Otherworld was only the beginning for Artie and Kay Kingfisher. The two worlds remain divided, Merlin is missing, and worst of all, Qwon Onakea, their kidnapped friend, may be lost to the Otherworld forever. It seems the only way to save both worlds—and to save his friends—is for Artie to claim his throne as King Arthur reborn.To do this, Artie must gather his knights so they can venture forth and recover each of the Seven Swords. Finding them all is Artie's only hope for victory.But all the video games in the world haven't prepared Artie for the battles to come against giants, dragons, ogres, and sorcerers. Nor is he ready for the unexpected threat of the Peace Sword, a mysterious weapon used by the treacherous Mordred to kill the original King Arthur more than a thousand years ago.... less

Artie Kingfisher, his sister, Kay, and the New Knights of the Round Table have finally reached the legendary isle of Avalon. But before Artie can take his place as King Arthur reborn, he must recover nothing less than the mythical Holy Grail. And as the greatest battle of his life looms, Artie finds himself facing off against the one person he never dreamed he'd be fighting... moreArtie Kingfisher, his sister, Kay, and the New Knights of the Round Table have finally reached the legendary isle of Avalon. But before Artie can take his place as King Arthur reborn, he must recover nothing less than the mythical Holy Grail. And as the greatest battle of his life looms, Artie finds himself facing off against the one person he never dreamed he'd be fighting.In The Dragon King, Artie's life-changing quest comes to a spectacular close as the young king discovers what it truly means to be a hero. Rich in mythology and bursting with twenty-first-century fun, this high-spirited spin on Arthurian legend is perfect for middle grade fans of Percy Jackson, the Alex Rider Chronicles, and House of Secrets. less