Learn the answers to 1,000 puzzling questions! This jam-packed reference is written entirely in Spanish and features engaging full-color illustrations, fact-filled text, and an interactive format. Curious young readers will discover fascinating information on a variety of subjects, including: - The Universe - History - Science - Animals - Plants - The Human Body - And more! Ideal for home or classroom use, this comprehensive book is sure to be both educational and entertaining for students everywhere. Spanish text.