内容简介：
Mary Jane Jenkins is excited about spending a couple of weeks on vacation at her aunt and uncleas vineyard in California. She wishes her big sister Samantha didnat have to tag along. Two weeks turns into the entire summer when they find out their mother has been keeping a secret, and they have to stay in California for the rest of the summer. If it werenat for cousin Josh, Mary would not be able to survive a long hot summer sharing the same room with her sister. Now that they need each other more than ever, they grow even farther apart. Trouble starts when they find out someone is trying to destroy the property. No one has a clue who it could be, and Mary is on the hunt to solve the mystery. Her big sister is bored with nothing to entertain her and seeks out a close friendship with an older work hand who turns out to have a few surprises up his sleeve. The entire summer is filled with secrets, mysteries and sisterly battles. Could there be a happy ending to it all?