A basic but fun exploration of vampires--blood-sucking creatures that can live forever--including how they come to exist, their weaknesses, and memorable examples from pop culture.
An elementary introduction to the life, work, and popularity of Justin Bieber, a Canadian pop singer who became known as a teen idol and gained fame with such songs as "Baby."
A basic but fun exploration of werewolves--shape-shifting monsters with wolf features--including how they come to exist, their weaknesses, and memorable examples from pop culture.
A basic but fun exploration of witches--women with magical or supernatural powers--including how they come to exist, their weaknesses, and memorable examples from pop culture.
A basic but fun exploration of ghosts--spirits known for their haunting behavior--including how they come to exist, their weaknesses, and memorable examples from pop culture.
An elementary introduction to the life, work, and popularity of Adrian Peterson, a professional football star who became the all-time leading rusher for the Minnesota Vikings.
An examination of the rules behind English grammar, focusing on the most common mistakes made by writers--including dangling participles, run-on sentences, and misused words--and how to fix them.
A survey of the highlights and legendary athletes--such as Brazillian Oscar Schimdt--of the Olympic sport of basketball, which officially became a part of the modern Summer Games in 1936.
A survey of the highlights and legendary athletes--such as Soviet Yuri Chesnokov--of the Olympic sport of volleyball, which officially became a part of the modern Summer Games in 1964.
An examination of the rules behind English grammar, focusing on the components known as verbs and adverbs, which name and describe the action or state of being necessary to compose sentences.
An examination of events that helped create the ongoing war against Islamic extremists, from early-20th-century Western imperialism in the Middle East through escalating terrorist attacks.
An elementary introduction to the life, work, and popularity of LeBron James, a professional basketball star for the Cleveland Cavaliers and Miami Heat who won two Most Valuable Player awards.
A look at heart disease, examining the ways in which it develops, its symptoms and diagnosis, the effects it has on a person's daily life, and improvements in medicinal and surgical treatments.
A basic introduction to the Boston Celtics professional basketball team, including its formation in 1946, great players such as Bill Russell, championships, and stars of today.
A basic introduction to the Sacramento Kings professional basketball team, including its formation as the Rochester Royals in 1945, greatest players, championship, and stars of today.
A basic introduction to the Chicago Bulls professional basketball team, including its formation in 1966, great players such as Michael Jordan, championships, and stars of today.
A basic introduction to the Washington Wizards professional basketball team, including its formation as the Chicago Packers in 1961, greatest players, championship, and stars of today.
A look at Parkinson's disease, examining the ways in which it develops, its symptoms and diagnosis, the effects it has on a person's daily life, and research toward finding better treatments.
A basic introduction to the Los Angeles Lakers professional basketball team, including its formation in Minneapolis, Minnesota, in 1947, greatest players, championships, and stars of today.
A simple exploration of tornadoes, examining how these spinning storms develop, how scientists watch for them and measure their strength, and the damage "twisters" can cause.
A basic introduction to the Portland Trail Blazers professional basketball team, including its formation in 1970, great players such as Bill Walton, championship, and stars of today.
A simple exploration of hurricanes, examining how these massive sea storms develop, how scientists watch for them and measure their strength, and the damage hurricanes can cause.
A basic introduction to the Golden State Warriors professional basketball team, including its formation in Philadelphia, Pennsylvania, in 1946, greatest players, championships, and stars of today.
A basic introduction to the Atlanta Hawks professional basketball team, including its formation as the Tri-Cities Blackhawks in 1946, greatest players, championship, and stars of today.
A basic introduction to the Philadelphia 76ers professional basketball team, including its formation as the Syracuse Nationals in 1949, greatest players, championships, and stars of today.
