Darkest London Book 3 and 4 by Kristen Callihan

Once blissfully in love...
Poppy Lane is keeping secrets. Her powerful gift has earned her membership in the Society for the Suppression of Supernaturals, but she must keep both her ability and her alliance with the Society from her husband, Winston. Yet when Winston is brutally attacked by a werewolf, Poppy's secrets are revealed, leaving Winston's trust in her as broken as his body. Now Poppy will do anything to win back his affections...

Their relationship is now put to the ultimate test.
Winston Lane soon regains his physical strength but his face and heart still bear the scars of the vicious attack. Drawn into the darkest depths of London, Winston must fight an evil demon that wants to take away the last hope of reconciliation with his wife. As a former police inspector, Winston has intelligence and logic on his side. But it will take the strength of Poppy's love for him to defeat the forces that threaten to tear them apart.



Once a heart is lost in shadow...
Life has been anything but kind to Mary Chase. But the Society for the Suppression of Supernaturals has given her purpose. Now she's been tasked with catching a vicious murderer dubbed the Bishop of Charing Cross. But someone is already on the case-and the last thing he relishes is a partner.

Only someone who lives in darkness can find it.
Jack Talent has been alone with his demons for many years.
He never expected to have the willful Mary Chase assist him on the Bishop case. Their age-old rivalry reaches new heights-even as their desire for one another reaches a fever pitch. Though he aches to bring her close, Jack's dark secrets are a chasm between them. With dangerous enemies closing in, Jack must find the strength to face the past... or risk losing Mary forever.