Contender Series in Order by Taran Matharu

"The Champion" is the fourth book in Taran Matharu's "Summoner" series. The series follows the story of Fletcher, a blacksmith's apprentice who discovers that he has the rare ability to summon demons from another world. In "The Champion," Fletcher and his demon Ignatius must fight against the orc horde that is invading Hominum. Along the way, they encounter new allies and enemies, and Fletcher must confront the truth about his past and his destiny. The book is an epic fantasy adventure that features magic, action, and political intrigue. It is a continuation of the story from the previous books in the series and is recommended for fans of young adult fantasy.

"The Challenger" is the second book in the "Contender" trilogy by Taran Matharu. The story follows Cade, a teenage boy who was expelled from his boarding school for a crime he did not commit. In a realm of monsters and warriors, Cade is an unwilling contender in a deadly tournament controlled by the brutal alien overlord Abaddon. When Cade and his team discover that their next foe will be even more ferocious than the last, he leads them on a quest out into their strange new world to find allies and uncover secrets from his past. The book features world-building through an array of timelines, exploring a multitude of landscapes, creatures, and obstacles.

"The Chosen" is the first book in the "Contender" trilogy by Taran Matharu. The story follows Cade, a teenager who is transported to another realm while settling into a new boarding school. He soon discovers that he and his fellow students are forced to become contenders in a deadly game controlled by invisible overlords. The stakes are high, and the game is a fight-to-the-death type of competition. Cade must navigate this new world and fight for his survival while trying to uncover the truth behind the game and its mysterious overlords. The book has been described as predictable by some reviewers, as the synopsis reveals most of the important plot points. However, it has also been praised for its action-packed plot and interesting world-building.