Olson, Nathan

Photographs and simple text introduce young readers to the various colors found in Egypt including the blue Nile River, a brown camel, and different kinds of fruit.

Full-color photographs and simple text introduce sphere shapes and examples of spheres in the real world.

Brief text introduces the concepts of soft and hard, comparing some of the world's softest and hardest animals.

Brief text introduces the concepts of short and tall, comparing some of the world's tallest animals with animals that are short.

Brief text introduces the concepts of heavy and light, comparing some of the world's heaviest and lightest animals.

Simple text and photographs show where ovals can be found around a city.

Simple text, photographs, and illustrations help readers identify circles that can be found in a city.

Simple text, photographs, and illustrations identify triangle shapes that can be found in a city.

Simple text and photographs show where stars can be found around a city.

Simple text and photographs show where squares can be found around a city.