A man's home is his castle, or so the saying goes, but could it withstand an attack by Attila and the Huns, Ragnar and the Vikings, Alexander and the Greeks, Genghis Khan and the Mongols, or Tamerlane and the Tartars? Backyard Ballistics author William Gurstelle poses this fascinating question to modern-day garage warriors and shows them how to build an arsenal of ancient artillery and fortifications aimed at withstanding these invading hordes. Each...

"A novel about the construction of the Panama Canal, following the intersecting lives of the local families fighting to protect their homeland, the West Indian laborers recruited to dig the waterway, and the white Americans who gained profit and glory for themselves"-- It is said that the canal will be the greatest feat of engineering in history. But first, it must be built. For Francisco, a local fisherman who resents the foreign powers clamoring...

"Narrative nonfiction with fictional characters who visit various work sites to find out how different structures are built. Full-color illustrations and photographs throughout"-- "Kids are fascinated by how things are constructed, especially big things! This brand-new STEM (science, technology, engineering, and mathematics) series will take readers on visits to various work sites so they can see exactly How It's Built! Kids will follow along as...

Contains step-by-step instructions for building custom LEGO models, including USS Constellatioin, miniland figures, deep sea scene, mini yellow castle, and more.

"Narrative nonfiction with fictional characters who visit various work sites to find out how different structures are built. Full-color illustrations and photographs throughout"-- "Kids are fascinated by how things are constructed, especially big things! This brand-new STEM (science, technology, engineering, and mathematics) series will take readers on visits to various work sites so they can see exactly How It's Built! Kids will follow along as...

Sneakier Uses for Everyday Things covers 40 new educational and unique projects that anybody can successfully complete with simple household items. The book includes a list of necessary materials, detailed sketches, and step-by-step instructions for each gadget and gizmo.

"At the time of its completion in 1936, Hoover Dam was the biggest dam in the world and the largest feat of architecture and engineering in the country--a statement of national ambition and technical achievement. It turned the wild Colorado River into a tame and securely managed water source, transforming millions of acres of desert into farmland while also providing water and power to the fast-growing population of the Southwest. The concrete monolith...