Andrew Holmgren

Premium Audiobooks

A Brief History of the Crossbow: The Weapon That Pierced Armor and Changed War

A Brief History of the Crossbow: The Weapon That Pierced Armor and Changed War

Experience the gritty military history of the armor-piercing siege weapon that shattered knights and rewrote war. Perfect for your daily commute, this immersive historical deep dive transports you straight to the muddy, blood-soaked battlefields of...

Satellites and GPS for Beginners: A Beginner's Guide to How We Find Our Way from Space

Satellites and GPS for Beginners: A Beginner's Guide to How We Find Our Way from Space

Master the science of space technology and satellite navigation that quietly guides your daily commute. Transform your drive into a mind-expanding journey as you uncover the invisible network of orbits and radio waves surrounding our planet. Perfect...