Finding Wicked by Kathryn L. James

Brooke Sheridan has the weight of the world on her shoulders—her mother’s terminal illness, financial woes. When she’s offered a promotion as Executive Assistant to the cocky arrogant and sexy Garrett Mitchell, CEO, she accepts without second thought.
Together on a business trip, Garrett an avid pilot must make an emergency crash landing on a deserted island. With no satellite service, no phone signal, or any means of rescue on the horizon, they are forced to find ways of survival. But that’s not all they find—sizzling chemistry, undeniable attraction, and HOT passionate sex explode.
But amidst paradise, there are also secrets that threaten to tear them apart.