DK History Year by Year & Earth 2-Book Set

This Costco-exclusive 2-book set from DK Publishing brings together two landmark reference volumes: History Year by Year and Earth: The Definitive Visual Guide. Together, they form an expansive visual library covering the full sweep of human civilization and the planet on which it unfolded.

History Year by Year takes readers on a chronological journey spanning over 7 million years of human history, from early tool use and ancient civilizations through empires, revolutions, and the digital age. The 512-page hardcover combines bite-sized information, eye-catching images, crystal-clear maps, and memorable stats to make world history accessible and engaging for middle-grade readers and adults alike.

Earth: The Definitive Visual Guide (New Edition, 2024) is a 528-page comprehensive encyclopedia of our planet. It features more than 3,000 photographs, artworks, terrain models, and maps that capture the forces shaping Earth, from tectonic activity and climate systems to human impact and urban geography. A 40-page timeline traces Earth's history from its formation through human evolution and colonization of the globe. This edition has been revised to include the latest science on geology, climate change, and Earth history.

Both volumes are large-format hardcovers published by DK, ideal for home reference libraries, classrooms, and curious readers of all ages.