Realmwalkers. Devil's Peak Chronicles, #2

Realmwalkers: Devil's Peak Chronicles Book 2by Marc Van PeltDreams were only the beginning. After defeating Molech and saving his little brother from the demon world, Christopher Street thinks things might finally settle down. But when a new kid arrives at Devil's Peak Elementary-quiet, intense, and carrying secrets as dark as the shadow-sword he summons in the boys' bathroom-Christopher realizes the real adventure is just starting.
Aumpa, the realm of dreams, is changing. Strange creatures stir in the shadows. Portals flicker between worlds. And whispers spread of an ancient threat returning to finish what it started long ago. When Christopher and his friends form The Dream Explorers, they step into a larger universe filled with floating islands, singing flowers, crystal ponds, and forgotten ruins. Their mission: protect the realms, guide lost dreamers, and uncover the truth about a hero who once saved worlds.
A hero also with the last name Street. As memories fade, powers awaken, and enemies gather, Christopher must navigate the growing danger-both in dreams and in the waking world. With Jellybean as their guide and a mysterious new ally whose past is written in shadow, the Dream Explorers discover that some secrets could tear the realms apart. And some legacies refuse to stay buried. Full of heart, humor, friendship, and high-stakes magic, Realmwalkers continues the Devil's Peak Chronicles in an unforgettable journey across worlds-where every dream is a doorway and every hero must choose who they are meant to become.