Brandon Mull has become a prominent name in modern speculative fiction, known for constructing vast and intricate landscapes that push the boundaries of young adult fantasy. While his narratives often begin with the familiar framework of portal fantasy, where ordinary characters are transported from our world into a magical one, they quickly expand into complex political and social systems. His work is characterized by unique magical laws, tactical problem-solving, and a focus on the heavy moral weight of conflict.
In Mull’s books, the journey is rarely about a simple quest from point A to point B. Instead, his characters often find themselves in the middle of long-standing rebellions against near-omnipotent rulers or navigating unstable kingdoms where the environment itself is a challenge. Survival in these worlds requires more than just innate power; it demands ingenuity, difficult alliances, and a willingness to face significant consequences.
For readers looking for expansive adventures that offer a mature take on world-building and strategy, these titles highlight the depth and range of Brandon Mull’s storytelling.
Tales of the Fallen Beasts
In the world of Erdas, a rare and magical bond allows certain children to summon spirit animals that grant them incredible powers. Tales of the Fallen Beasts picks up during a time of chaos, as the legendary Great Beasts—once the most powerful beings in existence—are being reborn and bonded to a new generation of heroes.
However, the balance of this world is threatened by a mysterious stranger who is hunting these legends down and crushing anyone who stands in his way. This gripping collection follows the young heroes forced to defend their new companions, offering an intense look at the sacrifices required to save the ancient spirits of their world.
A World Without Heroes
Jason Walker’s ordinary day at the zoo ends with him being pulled into Lyrian, a magical world ruled by a ruthless emperor who has crushed nearly all resistance. Stranded far from home, Jason teams up with Rachel, another outsider, and a handful of wary rebels to take on a mission that feels far bigger than they are. As they search for the scattered pieces of a word powerful enough to defeat the emperor, they’re forced to step into roles no one else will. In a land where heroes have all but disappeared, saving the world may be their only way back home.
Sky Raiders
Cole Randolph’s Halloween plans take a sharp turn when a neighborhood haunted house becomes a doorway to something far more dangerous. After watching his friends disappear inside, he follows them into the Outskirts—a strange in-between world made up of five unstable kingdoms where magic is starting to break down. Alongside a mysterious girl named Mira, Cole sets out to rescue his friends and restore order before everything unravels completely. But in a place that’s nearly impossible to escape, he may lose his connection to home—and even himself—along the way.
Fablehaven
Outside the gated woods of Fablehaven, magical creatures are almost nonexistent. Inside, however, Kendra's family helps maintain order among trolls, witches, imps, and all manner of arcane souls. When order is broken and an evil is freed, Kendra and her brother Seth must find a way to save their home, even if it means doing what they fear most…
Forbidden Mountain
In a world where spiritual guides grant extraordinary powers, Mako is faced with a forbidden temptation: to defeat an ancient evil, he may have to bond with a demonic spirit that carries an automatic death sentence. While Mako grapples with this dangerous bargain, a girl named Arden uses her uncanny ability to sense lies to navigate a criminal underworld in search of her missing friend.
Their paths converge as a sinister conspiracy threatens to dismantle the empire, forcing them into an unlikely alliance against an enemy of pure chaos. This 2026 #1 New York Times bestseller delivers an immersive experience where the line between hero and monster is razor-thin, and the wrong choice could lead to total annihilation.
