Including,
Pleasure Unbound (Book 1)
Desire Unchained (Book 2)
Passion Unleashed (Book 3)
Ecstasy Unveiled (Book 4)
Sin Undone (Book 5)
Eternal Rider (Book 6) (Lords of Deliverance series book 1)
Vampire Fight Club (Book 6.5) Available in print as part of the Supernatural Anthology
Immortal Rider (Book 7) (Lords of Deliverance series book 2)
Lethal Rider (Book 8) (Lords of Deliverance series book 3)
AZAGOTH (Book 11) (Demonica Underworld series book 1)
HADES (Book 13) (Demonica Underworld series book 2)
Z (Book 14) (Demonica Underworld series book 3)
RAZR (Book 15) (Demonica Underworld series book 4)
HAWKYN (Book 16) (Demonica Underworld series book 5)
Her Guardian Angel (Book 17) (Demonica Underworld series book 6)
CIPHER (Book 19) (Demonica Underworld series book 8)
REAPER (Book 20) (Demonica Underworld series book 9)
Bond of Destiny (Book 21)