The Ambler Warning by Robert Ludlum

Since Robert Ludlum's passing, I've been dreading the end of his half-done manuscripts, and this was the first book "of his" that I read that felt different. It was a perfectly good airport read, but something about it just wasn't as good as his past books. A cross between Lehane's Shutter Island and Grisham's Broker, the plot was interesting and kept me turning pages. Decent, but don't get your hopes up if you're looking for vintage Ludlum style.