Children's Sports Team Activity Books & Apps - For Fans of All Ages| In The Sports Zone | By Darla Hall childrens, activity, books, educational, college, nfl, teams, learning, kids, fun, apps, sports, fan, gift, perfect, creative In the Sports Zone was established to create sports-related children's activity books and apps for your favorite sports teams. These activity books and iTunes apps include drawing, games, mazes, crosswords, connect the dots, coloring, trivia, pix puzzles, word search puzzles, writing prompts, dream team playing cards and stickers. These books are licensed and approved by each collegiate team or the National Football League. The NFL books were created by Darla Hall for National Design, the licensed manufacturer of the National Football League.