Bliss Cities Coloring Book: Your Passport to Calm by David Bodo

The world goes round with this compact coloring book and its circular images of cityscapes. Over 40 stress-relieving illustrations range from the ancient allure of Cairo's pyramids to modern skyscrapers of Hong Kong, Dubai, Madrid, Miami, and other exciting cities — and they all come in a perfect travel-sized package (5 x 7).