Critical difference is part of the Space & Future catalogue. The record identifies Leinster, Murray, 1896-1975, Van Dongen, H. R., 1920-2010 [Illustrator] as the credited author and preserves a link to the source edition.

Edition profile

The extracted text contains approximately 17,919 words, corresponding to an estimated 78 minutes of reading, and is divided into 2 detectable text sections. These figures describe the downloaded text file rather than a printed pagination system.

The automated text analysis reports an average sentence length of about 12.7 words and a measured lexical-diversity value of 0.170. These measurements are descriptive reading aids, not literary ratings.

Catalog context

The source record associates this edition with the following subjects: Science fiction, Man-woman relationships -- Fiction, Life on other planets -- Fiction, Space colonies -- Fiction, Climate change mitigation -- Fiction. Catalog terms may reflect historical library practice and can be broader or narrower than a modern reader’s interpretation.

Using this page

Use the source link in the Edition facts box to compare the original catalogue record. The reading and text-structure figures can help estimate length, while the category and subject labels provide routes to related editions in this collection.