The Incas and Spanish Conquest: An Enthralling Overview of the Inca Empire, Conquistadors, and Conquests in the Americas (Exploring the Past)

Imhotep – Architect of Ancient Wonders: Amazing facts for curious minds (The Power of Curiosity)

GUSTAVE EIFFEL BIOGRAPHY: Inspiring Kids On Creativity And Engineering

444+ Electricity and Electronics Fun Facts for Kids: Discover the Shocking World of Power, Gadgets, and Incredible Inventions!: A Family-Friendly trivia, ... and Quizzes (Fun Facts For Kids 6-8)

James Watt - The Power Behind the Steam Engine: Amazing facts for curious minds (The Power of Curiosity)

Bioengineering (Biotechnology Revolution)

MY KIDVENTORS: The Amazing Animal Translator

Introduction to Quantum Physics for Kids: Book for kids about fundamentals of quantum physics for kids atoms, molecules, photons and quantum mechanics

Means of Transport That Almost Changed the World