astronauts
The alien
The author
100

The planet that the astronauts arrived.

Mars

100

Where did the alien live?

At the bottom of the well (in the water).

100

The author's name

Ray Bradbury

200

The first victim.

Jones

200

The alien ... the astronaut(s)

possessed

200

What genre is the author best known for?

Scifi, horror

500

How many astronauts were possessed by the alien in total?

9 (Jones, Regent, Session the captain, Matthews the new captain, and the 5 more astronauts)

500

What is the alien look like?

Trick question! The alien doesn't have a physical body

500

When did the author passed away?

June 5, 2012