Amazon has the following Kindle book for free:
Endurance - A Novel of Terror by J.A. Konrath
4.3 stars in 756 reviews
WELCOME TO THE RUSHMORE INN
The bed and breakfast was hidden in the hills of West Virginia. Wary guests wondered how it could stay in business at such a creepy, remote location. Especially with its bizarre, presidential decor and eccentric proprietor.
ONCE YOU CHECK IN...
When the event hotel for the national Iron Woman triathlon accidentally overbooked, competitor Maria was forced to stay at the Rushmore. But after checking into her room, she quickly realized she wasn't alone. First her suitcase wasn't where she put it. Then her cell phone was moved. Finally, she heard an odd creaking under the bed. Confusion quickly turned to fear, and fear to hysteria when she discovered the front door was barred and the windows were bricked over. There was no way out.
...YOU'LL BE DYING TO LEAVE
One year later, four new female athletes have become guests of the Inn. Will they escape the horrors within its walls? Or will they join the many others who have died there, in ways too terrible to imagine?