"Sejal and her brother, Abu, are excited to visit their aunt, who is a marine biologist. During a fun trip to the beach, Abu discovers a small, blue creature washed up on shore. It’s a blue dragon! Despite its name, it doesn’t breathe fire—but it is fearless, preying on much bigger animals. Sejal is ready to see the blue dragon in action. With a submarine powered by Imagination Fuel, she plunges into an underseas adventure. She hopes she can...