Walter L. Kleine

Walter L. Kleine was an American speculative fiction writer whose best-known work is Deadline, originally published in 1960 and now available through Project Gutenberg. The novel follows the desperate effort to establish a landing site on Mars after disaster strikes, and its reputation rests on fast-moving suspense and a strong sense of technical challenge.

Available catalog records suggest a small but varied body of work. In addition to Deadline, Walter L. Kleine is credited with fiction that appeared in the Sword and Sorceress anthology series and with the story Bitsy and the Biker, pointing to interests that reached beyond straightforward science fiction.

Reliable biographical detail about his life appears to be scarce in the sources readily available online, so much of his profile survives through his published work rather than through a well-documented public biography. That makes his writing itself the clearest introduction: compact, imaginative, and rooted in the adventurous spirit of classic genre fiction.