The Bonus Room.

From New York Times best-selling and Edgar Award-winning author Ben H. Winters, this supernatural page-turner about a real-estate nightmare will make you think twice about your dream home
Susan and Alex Wendt have found their dream apartment in a gorgeous Brooklyn brownstone.
Sure, the landlady is a little eccentric. And the elderly handyman drops some cryptic remarks about the basement. But the rent is so low, it’s too good to pass up.
Big mistake. Susan awakens every morning with fresh bug bites, but neither Alex nor their daughter, Emma, has a single welt. An exterminator searches the property and turns up nothing. The landlady insists her building is clean. Susan fears she’s going mad—until she makes a chilling discovery in the bonus room.
Filled with Hitchcockian suspense, The Bonus Room is a horrifying tale of a dream home that becomes a nightmare.
Previously published in 2011 as Bedbugs.