[en] Dr. Mitchell: Billionaires' Club Book 1 (Billionaires' Club Series) Raylin Marks
[en] [Billionaires' Club 03] • Dr. Brooks Raylin Marks Books
[en] [Billionaires' Club 02] • Mr. Mitchell · Billionaires' Club Book 2 Raylin Marks
[en] [Immortal Devotion 01] • Life Blood Raylin Marks
[en] [Immortal Devotion 02] • First Bite Raylin Marks
[en] [Immortal Devotion 03] • Blood Lust Raylin Marks
[en] [Billionaires' Club 04] • Mr. Grayson www.raylinmarks.com