John Medina

A city of coral is growing beneath the waves, bright with fish, sea turtles, and tiny living creatures that build something enormous grain by grain. Where Is the Great Barrier Reef? takes you to the coast of Australia to explore the largest coral reef system on Earth. You will learn how coral reefs form, why they matter to ocean life, and how this famous natural wonder became a home for an astonishing variety of plants and animals. The book also looks at the challenges facing the reef, including climate change and damage to fragile ecosystems. With clear explanations, black-and-white illustrations, and the lively style of the Where Is? series, this nonfiction chapter book helps young readers understand both the beauty of the reef and the responsibility of protecting it.

Mount Everest stands massive and imposing in the Himalayas, reigning as the highest mountain in the world at a staggering 29,028 feet. For decades, its icy peaks and treacherous slopes have drawn daring adventurers eager to test their limits, but the climb remains an incredibly daunting and dangerous challenge. This gripping book takes readers on a journey up the slopes of the legendary mountain. It explores Everest's ancient geological beginnings, the lives of the first human settlers in the region, and the historic, grueling early expeditions to reach the summit. Readers will also learn about the modern era of commercial mountain climbing, including stories of thrilling successes and expeditions that ended in tragedy. Packed with fascinating science and high-stakes adventure, it offers a thrilling look at what makes Mount Everest both awe-inspiring and perilous. Young explorers will be captivated by the extreme conditions, the bravery of the climbers, and the enduring power of nature's highest peak.