Look Closer by David Ellis

“Simon and Vicky couldn’t seem more a wealthy Chicago couple with a stable, if unexciting, marriage. But with these two… absolutely nothing is what it seems. When a beautiful socialite is found hanging in a mansion in a nearby suburb, Simon and Vicky’s complex web of secrets begins to unravel. A whirlwind affair. A twenty-million-dollar trust fund about to come due. A decades-long grudge and an obsession with revenge. Both Vicky and Simon are liars–but just who exactly is conning who? Prepare to question everything you think you know in this wickedly clever novel of greed, revenge, obsession–and quite possibly the perfect murder.”