How did the Allies plan and execute the most massive and daring invasion in military history? Read all about it in the DK Reader that explains in thrilling detail how the Nazis were defeated on the beaches of France. <br><br> DK Readers is a multi-level learning-to-read program combining DK's highly visual style with appealing stories at five 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 of stories for beginning readers with simple sentences and word repetition through to stories with rich vocabulary and more challenging sentence structure for proficient readers.