Lust for Life : Here's what the Evergreen sisters have in common: jealousy. Eliza longs for the stability of Martha's picture-perfect marriage; Martha craves the spontaneity of Eliza's life with her sexy musician boyfriend. Now one of the sisters has dumped her mate, and the other one just got dumped. Suddenly single-minded, they are about to get what they think they've always wanted - a chance to walk in the other woman's shoes. Buy a pair in every color. Here's what the Evergreen sisters found out: trading places can be a complicated affair. With new lovers in their lives, Eliza's partaking in sensible discourse at upscale dinner parties, while Martha's having great, no-strings-attached sex. But love is full of surprises...and dream lovers can be full of hot air. No longer green with envy, can the Evergreen sisters each find a perfectly imperfect man to make their lives - their real lives - truly satisfying?