Fly Trap is likely a short children's novel or mystery focusing on a suspenseful situation. The title could refer to an actual device or a metaphor for a dangerous situation or scheme that the protagonist is caught in. The plot would involve a young character needing to use their wits and courage to escape a predicament or solve a mystery before they are "trapped" by a person or circumstance. The book is designed to be a thrilling, fast-paced read.