Book excerpt: Are zoos ethical? There is not one right answer to this challenging question. Readers discover the different arguments that can be made in favor of and against zoos. These different points of view are presented with relevant facts to support them, encouraging readers to understand the different sides of the debate surrounding zoos. Clear main text, eye-catching fact boxes, and detailed graphic organizers help readers make their own informed opinion. Full-color photographs are included to enhance a reading experience that sharpens essential critical thinking skills and encourages readers to approach controversial topics with an open mind.