How many books are in the Gryffin Strain series?

There are 2 books in the Gryffin Strain series.

When will the next book in the Gryffin Strain series be released?

The Gryffin Strain series does not have a new book coming out soon. The latest book, His Mistress (Book 2), was published in November 2006.

The first book in the Gryffin Strain series, His Female, was published in September 2004.

Order	Book	Series	Genre	Date	Rating
1	His Female (e)		Fantasy Romance / FR	Sep-2004	0
2	His Mistress		Fantasy Romance / FR	Nov-2006	0