# Gray Lensman

By E. E. Smith.

"Gray Lensman" by E. E. Smith is a science fiction novel first serialized in 1939 and published in book form in 1951. The fourth book in the Lensman series follows Kimball Kinnison as he discovers that destroying Helmuth's base may not have ended the threat of Boskone. Pursuing clues across galaxies, Kinnison infiltrates a deadly drug network, faces torture and dismemberment, and leads increasingly dangerous missions. With romance blooming and civilization's fate hanging in balance, he must deploy devastating new weapons against mysterious enemies in the Second Galaxy. (Summary by Project Gutenberg, written by machine.)

- Language: English
- Subjects: Science fiction; Space warfare -- Fiction; Life on other planets -- Fiction

[Read it](https://invisiblenetwork.ai/books/gutenberg/69584/read)
[Plain text](https://invisiblenetwork.ai/api/books/gutenberg/69584/text)

## Audiobooks of it

- [Gray Lensman](https://invisiblenetwork.ai/books/librivox/18706) by E. E. Smith (11 h 11 min, English)

From Project Gutenberg. Public domain in the United States.