Jed and Lila are compulsive movers. For them, moving boxes, packing tape, and open houses are the ultimate aphrodisiacs. They meet on a moving day, Jed proposes on a moving day, and they end up moving 18 times in 18 years. Moving defines their lives, their identities. They move for fun, to recover from tragedy, and for new opportunities-until Lila decides she wants them to put down roots, in Boston. Lila's decision strains their marriage to its limits. What once brought them together now drives them apart. Jed, a computer programming wiz, takes off on a strange cross-country odyssey as a...