Turning forty was meant to be a low-key event for Princess, but when her best friend throws her an unforgettable party, her entire world is shaken up.

This sequel to "Happiness is a Four-Letter Word" finds Zaza, Princess and Zim living new chapters of their lives amid loss, family grudges and new love.

When her husband abruptly ends their marriage, empty nester Kate embarks on a solo second honeymoon in Africa, finding purpose -- and potential romance.