The woman who once threatened his life now depends on him for hers.

Catriona MacKay lies bedridden, her vibrant spirit fading with each passing day. Alone and desperate, she pens what could be her final letter to her dearest friend, Kaithria.

When Kaithria receives the ominous message, she entrusts her brother, Caden Zahrah Keith—a man haunted by a shadowy past—to rescue Catriona.

Caden remembers Catriona well: the fiery lass who nearly took his life with a sword. Now, seeing her so vulnerable ignites a determination within him. He's a changed man, and he vows to uncover the mysterious ailment that's stealing her life.

But as Caden delves deeper, he uncovers unsettling secrets lurking within the estate. Whispers of danger coil around every corner, and it's clear that Catriona's illness is no mere malady.

Time is running out. Trust is a luxury he can't afford. Can Caden unravel the mystery before it's too late? Or will he lose the one woman who once challenged him like no other?

"Highlander's Venomous Snake" is a standalone tale packed with mystery, romance, and redemption, set against the breathtaking backdrop of the Scottish Highlands.