Big time

"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"--Provided by publisher.

"An elementary introduction to the life, work, and popularity of Katy Perry, an American pop singer known for her colorful stage performances and such hit songs as "Hot N Cold""--Provided by publisher.

"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"--Provided by publisher.

"An elementary introduction to the life, work, and popularity of Calvin Johnson, a professional football star wide receiver for the Detroit Lions who is known as "Megatron" "--

"An elementary introduction to the life, work, and popularity of Kristen Stewart, an American actress known for her roles in such hit movies as the Twilight saga and Snow White and the Huntsman"--

"An elementary introduction to the life, work, and popularity of Selena Gomez, an American pop singer and actress known for her work on children's shows and such songs as "Come & Get It"--

"An elementary introduction to the life, work, and popularity of Alex Morgan, an American soccer star who helped the U.S. women's team win gold in the 2012 Summer Olympics"--

"An elementary introduction to the life, work, and popularity of Iggy Azalea, an Australian rapper who became known for her fast rhymes and gained fame with such hit songs as "Fancy""--

"An elementary introduction to the life, work, and popularity of Stephen Curry, a professional basketball point guard who helped the Golden State Warriors win the 2015 NBA championship"--