When strange sparks begin appearing around students' invisible Body Shields, young detective Radius is determined to solve the mystery. At first, the clues seem unrelated: a surprise hug, repeated poking after someone says "stop," grabbing a friend's hand, and even moments involving privacy in public places. But as Radius investigates, he discovers that the Body Shields aren't malfunctioning at all-they're sending an important message.Through engaging comic-book storytelling, relat...

When the busy headquarters becomes overwhelming, Cloak slips away to find a quiet place to recharge. Instead, he discovers a hidden network of forgotten tunnels, secret rooms, and long-lost hideouts beneath the Spectrum Squad headquarters.What begins as a peaceful break quickly turns into an adventure as Cloak explores the mysterious underground passages and finds himself lost. While his friends search for him, Cloak learns an important lesson about staying connected, asking for he...