The Summer I Turned Pretty Trilogy is a complete boxed set of three beloved young adult novels by Jenny Han, published by Simon & Schuster. The set includes all three books in the series: The Summer I Turned Pretty, It's Not Summer Without You, and We'll Always Have Summer.

The story follows Belly Conklin, a girl who has spent every summer of her life at a beach house with her family and their closest friends, the Fishers, including brothers Conrad and Jeremiah. As Belly grows up, the dynamics of love, friendship, and family shift in ways that will change everything. Each novel deepens the coming-of-age journey through the lens of summer romance and heartbreak.

The trilogy became a worldwide phenomenon and was adapted into an award-winning Amazon Prime Video streaming series. This set is an ideal gift for young adult fiction fans, fans of the TV show, or anyone looking for a sweeping, emotional summer read.