14 Big Differences Between the Summer I Turned Pretty Books and the TV Show So Far

On the show, Conrad and Jeremiah learn that Susannah's half-sister Julia owns the house on Cousins and that she's planning to sell it. The boys haven't seen their aunt and cousin Skye since they were kids, and Julia didn't make it to Susannah's funeral, so it doesn't appear they had a close relationship. Conrad and Jere try to access their trust fund so that they can buy the house from Julia, but their father don't allow them to do it.

In the book, we don't hear about Susannah's relatives, and it's Adam, Conrad and Jeremiah's father, who decides to sell the house. Jere refuses to see the selfishness in their father and assumes that Conrad is jealous because he and Adam have a closer relationship.