A Popular History of Astronomy During the Nineteenth Century Fourth Edition is part of the Popular Astronomy catalogue. The record identifies Clerke, Agnes M. (Agnes Mary), 1842-1907 as the credited author and preserves a link to the source edition.

Edition profile

The extracted text contains approximately 210,116 words, corresponding to an estimated 914 minutes of reading, and is divided into 33 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 22.0 words and a measured lexical-diversity value of 0.062. These measurements are descriptive reading aids, not literary ratings.

Catalog context

The source record associates this edition with the following subjects: Astronomy -- History -- 19th century. 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.