Betsy and the Great World/Betsy's Wedding by Maud Hart Lovelace

Betsy and the Great World: Betsy Ray is twenty-one and on the adventure of a lifetime: a solo tour of Europe! There's even a handsome Italian, Marco, who's going overboard for her—if only she could stop thinking about her ex-sweetheart Joe Willard.

Betsy's Wedding: When Betsy's boat docks in New York, Joe is waiting there . . . with a ring! But she's going to learn that marriage isn't all candlelight, roses, and kisses. There's also cooking, ironing, cleaning, and budgeting— and will she be able to find time to forge a writing career?