Paul Niemann, author of the popular first Invention Mysteries book, is back with his second book of fascinating little-known secrets about America's favorite in

Even though technology and inventions have been outlawed in the mountain city of Cove, in order to save the city Trenton and Kallista must follow a set of myste

A guide to ancient accomplishments and inventions unearths the origins of modern creations, including computers in ancient Greece, plastic surgery in India in t

The author of the acclaimed medieval mystery A Burnable Book once again brings fourteenth-century London alive in all its color and detail in this riveting thri

In this exhilarating celebration of human ingenuity and perseverance—published all around the world—a trailblazing Italian scholar sifts through our cultura