The silent invaders is part of the Other Worlds catalogue. The record identifies Emshwiller, Ed, 1925-1990 [Illustrator], Silverberg, Robert, 1935- as the credited author and preserves a link to the source edition.

Edition profile

The extracted text contains approximately 15,822 words, corresponding to an estimated 69 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 12.4 words and a measured lexical-diversity value of 0.193. These measurements are descriptive reading aids, not literary ratings.

Catalog context

The source record associates this edition with the following subjects: Science fiction, Extraterrestrial beings -- Fiction, Disguise -- Fiction, Spy stories, Earth (Planet) -- 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.