Text on the cover reads:

The Wolfen by Whitley Strieber
A Contemporary Novel
of Eternal Terror

The Wolfen are hunted, and they hunt in return.

Man may be slightly more intelligent than the Wolfen
— but the Wolfen are better hunters...much better.

Here is one of the most vividly frightening novels in years.

Large six-figure sale to Bantam and
no paperback available for a year.
William Morrow will publish The Wolfen
on August 30, 1978, supported by a major advertising
and promotion campaign.