In The Crystal Planet's Hidden Guardians, young astronaut Timmy crash-lands on a mysterious planet made entirely of shimmering crystals. As he explores this strange new world, Timmy uncovers ancient guardians who protect the planet's core—an unimaginable source of power. But when the evil space warlord Zarvak threatens to seize that power, Timmy must work with the wary guardians to stop him. Along the way, he befriends unusual creatures, learns the balance of the universe, and discovers that true strength comes from within. An adventurous tale full of mystery, humor, and heart.