Cambridge Discovery Education Interactive Readers are the next generation of graded readers - captivating topics, high-impact video, and interactive exercises designed to motivate and engage. Is a tomato actually red? Should you wear white on your wedding day in China? Explore how we see colors, how colors make us feel, and what colors mean in our cultures and celebrations. Use the unique code inside the book to access the online reader, complete with videos and interactive exercises. Plus, download a free e-book version of the reader!.