Game Changers Kwame Alexander. This intriguing biography examines the life of the author of The Crossover, which won the Newbery Medal in 2015. Featuring TIME content, this 6-Pack of nonfiction readers builds critical literacy skills while engaging students and enriching content-area instruction. Developed by Timothy Rasinski-a leading expert in reading research-this purposefully leveled text guides students to increased fluency and comprehension of nonfiction text. The complex text structure adds rigor and allows students to delve deeply into the subject matter. The images support the text in abstract ways to challenge students to