«The cosmic adventures of Captain Whiskers» is a book about a cat named Captain Whiskers who becomes an astronaut and goes on exciting space missions.This book may appeal to children between the ages of 4 and 12, but of course, it depends on the children and their interests. The book contains fantastical elements and space adventures, which may attract children interested in science and space. Additionally, the main character is a cat, which may be appealing to animal lovers.