Baseball's Fall Classic is now 100 years old. Find out which World Series were the most exciting of all time! DK Readers is a multi-level learning-to-read program combining DK's highly visual style with appealing stories at four graduated levels. Stunning photographs and engaging, age-appropriate stories are guaranteed to capture a child's interest while developing reading skills and general knowledge. DK Readers allow progression from stories for beginning readers with simple sentences and word repetition through to stories with rich vocabulary and more challenging sentence structure for proficient readers.