5 public-domain matches

Monsters Fiction

Frankenstein; or, the Modern Prometheus

Frankenstein; or, the Modern Prometheus

Mary Wollstonecraft Shelley

Cover of Living with Monsters

Living with Monsters

Unknown author

Cover of People or Monsters?

People or Monsters?

Unknown author

Cover of Androids, Humanoids, and Other Folklore Monsters

Androids, Humanoids, and Other Folklore Monsters

Per Schelde

Cover of Dregs

Dregs

Laura McLauchlan