It's Not Summer Without You (9780141330556)

One girl. Two brothers. Which one will she choose? Isabel's lazy, long hot summers at her family friends' beach house are over. Conrad - sexy and unavailable - is the only boy she's ever loved. He's left for college, taking her heart with him. Jeremiah, his gorgeous brother, is still Isabel's best friend - but maybe friendship isn't enough for him anymore ...Isabel just wants everything to stay the same, because change means moving on. But if she stops looking back, will she find a future she never knew she wanted?