Nat takes his violin skills to a new level while Dan joins Nick in tracking an escaped lion.
Franz falls head-over-heels for a boarding-house maid named Isabelle while Amy and Laurie hit a lull in their marriage.
When Asia receives a letter from an aunt in Philadelphia, Meg offers to move to Plumfield in order to help out.
Jo becomes reclusive after she's held up at gun-point. Franz becomes distressed when Isabelle receives a letter from her brother.
