Through 10/31 at 11:59PM ET, Random House Audiobooks is offering up a free audiobook download of Frankenstein.

Sign up to receive their emails by entering your email address. Once you have submitted your email address, the Download button will appear.

While you can stream the audiobook from a phone, you can only download the file from a computer. If you want to listen to the file on your iPhone or iPad, consider downloading to your computer and then adding it to your iTunes playlist.