The Blazing World

Blazing World is a fanciful depiction of a satirical, utopian kingdom in another world (with different stars in the sky) that can be reached via the North Pole. According to novelist Steven H. Propp, it is "the only known work of utopian fiction by a woman in the 17th century, as well as an example of what we now call 'proto-science fiction' — although it is also a romance, an adventure story, and even autobiography."

Blazing World opens with a poem written by William Cavendish, 1st Duke of Newcastle. Cavendish's book inspired a notable sonnet by her husband, William Cavendish, 1st Duke of Newcastle-upon-Tyne, which celebrates her imaginative powers. The sonnet was followed by a letter to the reader written by Margaret Cavendish herself. In the letter to the reader, Cavendish divides Blazing World into three parts. The first part being “romancial”, the second “philosophical”, and the third “fancy” or “fantastical”.

The first “romancical” section describes a young woman being kidnapped and unexpectedly being made Empress of The Blazing World. The second “philosophical” section describes the Empress' knowledge and interest in the natural sciences and philosophy. She discusses these topics with the scientists, philosophers, and academics of The Blazing World. In the final “fantastical” section, the Empress acts in the role of a military leader during an invasion. She clothes herself in jewels and special stones that give her the appearance of a deity. When the Empress triumphs over the naval battle, the Blazing World is described again as a utopic empire.

Finally, Cavendish ends Blazing World with an Epilogue to the Reader. In this Epilogue she describes her reasons for writing The Blazing World. She compares creating The Blazing World to the conquests of Alexander the Great and Julius Caesar.