In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Among the many strange biological wonders Charles Darwin observed in his time, one haunted him above all. “‘The eye, to this day, gives me a cold shudder,” he admitted in a letter to an American ...

Some sci-fi creatures are just monsters. This one has real depth, logic, and worldbuilding behind it. A closer look at an ...