"It was world-famous sculptor Gutzon Borglum's dream to carve sixty-foot-high likenesses of four presidents on a granite cliff in South Dakota. Does that sound like a wacky idea? Many at the time thought so. Borglum faced a lot of opposition and problems at every turn; the blasting and carving carried out through the years of the Great Depression when funding for anything was hard to come by. Yet Mount Rushmore now draws almost three million visitors...

Explains how and why a thunderstorm occurs and gives safety steps to follow when lightning is flashing.

"Where is Stonehenge? That's an easy question to answer. It sits on the Salisbury Plain in Southern England. But what is the meaning of these strange circles of stones? Was Stonehenge a religious site to honor the dead? Or a sacred place of healing? Or perhaps an astrological calendar? These are much harder questions to answer. However, in an engaging and easy-to-read account, True Kelley puts forth all theories--past as well as current ones--about...

With the help of his take-charge dog Rodney and a self-help video, young Santa Claus mends his lazy and irresponsible ways.

"Abigail Adams was a strong woman far ahead of her time. She urged her husband, President John Adams, to 'remember the ladies' and despite having no formal education herself, she later advocated for equal education in public schools for both boys and girls. She was also the first First Lady to live in the White House! This biography tells the story of Abigail Adams and her role in America's Revolutionary War period" -- Provided by publisher.

Explains the function of the skeletal system, which is comprised of 206 bones.

After a variety of situations are described, the reader is invited to guess resulting destinations and activities which are then revealed on a subsequent page.

Born between a board fence and a set of trash cans, the hero of this absorbing novel by Newbery Medalist Lois Lowry is a lowly stray dog. Abandoned at an early age by his mother and separated from his siblings, he faces every challenge with his nose upturned and his lustrous tail held high. His journey out of puppyhood, during which he becomes the loyal companion to a homeless man, discovers an ear for poetry, and meets his match in his brutal rival,...