“This brisk, futuristic romp derives its energy from a hearty, multispecies cast.” —Kirkus Reviews

On Planet Miro, power comes from Orra—but not everyone uses it wisely.

In the year 2403, twelve-year-old Jimmy Aster returns to Aster Academy on Planet Miro determined to prove he’s more than his legendary name. Alongside his friends Tala and Derek, Jimmy takes on Ameti Apprentice missions that test courage, teamwork, and the limits of Orra energy—the crystal power that fuels their world.

As Jimmy searches for his missing otter companion Otto, volcanic cracks stir far to the north. Armed with the Orra Crucible, Uncle Des’s shadow grows darker—and his plan could unravel everything. Jimmy must learn to balance invention with integrity—and truth with strength—before the planet fractures beyond repair.

With his snow wolf Bella at his side, training gives way to real-world danger. As secrets surface and loyalties are tested, he must decide what kind of Ameti he wants to become—and what he’s willing to risk to protect his world.

In this high-stakes sequel, bigger missions and deeper fractures test the true cost of power—perfect for fans of fast-paced middle-grade adventure with heart.

Ideal for readers who enjoy:

• Environmental science and sustainability themes
• Friendship, loyalty, and teamwork under pressure
• Middle-grade science fiction adventure with environmental themes
• Morally driven, emotionally grounded stories

Comparable titles:

• The Wild Robot Escapes by Peter Brown
• City of Ember by Jeanne DuPrau
• Percy Jackson and the Olympians by Rick Riordan