A boy and his dog survive the 1909 Cherry Mine disaster in this action-packed and heartwarming story. When Thomas's family needs money, he's forced to go to work in the coal mines, even though neither of his late parents wanted that for him. His only comfort is his dog Finder, a failed hunting dog who now pulls a cart in the mines. When disaster strikes, can Thomas and Finder escape from the fires deep below ground? The Dog Chronicles series features fast-paced, fascinating historical fiction about working dogs, perfect for readers who love books.

A World War I canine hero saves the day in this action-packed, heartwarming story. When the British military asks for dogs to help the war effort, Darling's family reluctantly sends her to be trained as a mercy dog. Through gunfire and poisonous gases, it's Darling's job to find injured soldiers on the battlefield and fetch help from the medics. After saving the lives of numerous soldiers, Darling suddenly finds herself in need of rescue. Will she ever make it back to England? This wartime adventure is a touching and exciting introduction to World War I. Darling's story of bravery and devotion reminds readers that dogs can be so much more than pets. The Dog Chronicles series features fast-paced, fascinating historical fiction about working dogs, perfect for readers who love books

A girl, her mother, and their dog must find a way to survive in gold rush-era Alaska. After escaping from his brutal and merciless owner, Murphy is taken in by a young girl named Sally. She and her mother have just arrived in Nome, Alaska, intent on joining the other gold seekers and making a new life. Yet even with Murphy at their side, Sally and Mama find living in the mining town harsh and forbidding. When it seems they may have to return to San Francisco, Sally and Murphy decide to strike out on their own, hoping to find gold and make a permanent home. But dangers await them—not only blizzards and grizzly bears, but also Murphy's original owner, who will stop at nothing to get what he wants. The Dog Chronicles series features fast-paced, fascinating historical fiction about working dogs, perfect for readers who love books.

One evening in January 2010, an 11-year-old boy named Austin went outside to collect firewood in the backyard of his home. As he got closer to the woodshed, he saw a large animal with round ears and large teeth. Luckily, Austin had brought his golden retriever, Angel, with him. Suddenly, the animal—a ferocious cougar—leapt at Austin. Angel sprang into action and bravely jumped in front of the cougar to protect the boy. Austin then raced inside to get help as Angel and the cougar fought. The brave-hearted canine had saved her owner’s life! In this inspiring book, young readers will meet a variety of courageous dogs willing to risk their lives to protect their human companions—from a pit bull that saved her owner from dangerous robbers to a German shepherd-wolf mix that dragged her elderly owners to safety during a snowstorm. Packed with real-life stories and dramatic, full-color photos of these remarkable animals, this book is sure to be a favorite of dog-lovers everywhere.

A hardened old sea dog joins Magellan's journey to the Spice Island. After three ocean voyages, Leo knows not to trust anyone but himself. But in 1519 he sets sail with Magellan on a journey to find a westward route to the Spice Islands. Slowly, he begins to develop new friendships with the ship's scribe, Pigafetta, and Marco, Magellan's page. Together, the three of them experience hunger and thirst, storms and doldrums, and mutinies and hostile, violent encounters. Will they ever find safe passage? The Dog Chronicles series features fast-paced, fascinating historical fiction about working dogs, perfect for readers who love books.

Discusses the use of coal as power, including the pros and cons of using coal power to help fight air pollution and meet the growing demand for electricity.

In 1910 eleven-year-old Emma and her ethnically German family immigrate to America from Russia to escape poverty and tyranny, but on her journey she encounters hardships on the overcrowded ship, inspection at Ellis Island, and the struggle to reunite with her father and brother in North Dakota.

There are dump trucks with tires as high as two grown men! These enormous trucks could never share a street with other vehicles. This explains why Òoff-roadÓ is how they roll. They are built for construction sites. Check out some massive dumpers in this title.

Presents an overview of the history of gold mining, discussing the use of gold in space, mining methods, and the economic effects.

When a fierce blizzard suddenly kicks up on a mild winter day, a young Nebraska girl must find the courage and strength to lead others to safety in this novel inspired by the true story of the 1888 School Children's Blizzard. Twelve-year-old Anna loves life on the Nebraska prairie where she lives with her parents and four-year-old brother in a simple sod house. She doesn't mind helping out with chores, especially when she is herding sheep with her beloved pony, Top Hat. On the open prairie, Anna feels at home. But at school she feels hopelessly out of place. Arithmetic is too hard, her penmanship is abysmal, and stuck-up Eloise Baxter always laughs at her mistakes. When a unexpected blizzard traps Anna, her schoolmates, and their young teacher in the one-room schoolhouse, Anna knows they must escape before it is too late. Does she have the courage and strength to lead her class through the whiteout to safety? Alison Hart offers young readers a dramatic story of rescue and survival featuring a plucky, determined protagonist. An author's note provides more information about prairie life in the late nineteenth century and about the School Children's Blizzard.