"The world is desperate for cobalt. It fuels the digital economy and powers everything from cell phones to clean energy. But this 'demon metal,' this 'blood mineral,' has a horrific present and troubled history. Then there is the town in northern Canada, also called Cobalt. It created a model of resource extraction a hundred years ago -- theft of Indigenous lands, rape of the earth, exploitation of workers, enormous wealth generation -- that has made...

Mining can be a dirty and dangerous business. Some mines are difficult, if not impossible, for humans to reach. Enter our ever-evolving world of robotics. They help clean up mining disasters, drill into the ocean floor, and more. Young readers will "dig" the informational text, intriguing facts, and full-color images. A "Words to Know" feature helps students master new vocabulary. Mining Robots includes an activity that shows readers how to make their...

"No sooner has Montana become a state than Zimmerman launches a diabolical campaign to turn a remote swath of land into an outlaw kingdom. Some of the richest mines in the West are in Zimmerman's sights, and he's rallied allies on both sides of the law to stake his claim. The corpses are piled high in Deputy U.S. Marshal Jeremiah Halstead's war with the vicious outlaw, but now Zimmerman proves himself as cunning with a pen as he is deadly with a six-gun....

"When the body of well-liked and respectable Glenda Roberts is discovered at the bottom of a former slate mine, now a busy tourist attraction, pandemonium erupts in the North Wales town of Llanelen. Penny Brannigan finds herself drawn into the investigation when jars of her house-brand hand cream are found among counterfeit inventory Glenda and her sister were selling. Police are convinced that the mine operator whose asthmatic son suffered an almost-fatal...