The "absolutely hilarious" (Real Simple) Amy Poeppel delights once again with a charming new novel about a house swap gone wonderfully awry. Perfect strangers Lucy and Greta have agreed to a house swap--and boy, are they going to regret it. Lucy's hometown of Dallas has gone from home sweet home to vicious snake pit in the blink of an eye after her son makes a mistake he can't undo. And Greta's beloved flat in Berlin is...