The Underwild

There are places the living aren’t meant to go, and The Underwild is one of them. Winding beneath the surface of the world, it is a realm stitched together with memory, shadow, and forgotten names. Souls drift down its ghost-lit rivers, watched over by old magic and even older rules. But when one determined girl arrives from the world above, that silence begins to unravel.

At the center of this haunting middle-grade fantasy is Senka, a twelve-year-old who serves as apprentice to Charon, the Ferryman. Her role is clear: guide the dead, never interfere. But the arrival of Poppy, a living girl desperate to find her brother, upends that order. Their journey through the Underwild is not a heroic quest, but something quieter and far more personal. They face not monsters in the traditional sense, but grief that wears many faces, and choices that bend even the most ancient laws.

This is a story shaped by loss and loyalty, where lanterns flicker over still water and ghosts cling to their last memories. The worldbuilding is rich with mythological echoes like dragon chimeras, trickster spirits, and memory-thieving shadows, yet every element feels grounded in emotional truth. The narrative flows with an eerie, lyrical tone, softened by humor and heart. Even the Ferryman, grim as he seems, collects odd t-shirts and brews strong coffee between ferry rides.

The Underwild consists of two books. The current recommended reading order for the series is provided below.