This book was really good, with the exception of them calling each other cousin,seriously why do they do that in books, I have not one complaint. It was a fun mystery with lots of moving parts, and the girls always stayed one step ahead.
Jessica and Sophia are spending the summer together even though they are cousins they barely know each other. When they are trying to figure out what to do, they come upon a briefcase full of feathers. Thus starting the mystery.
I love that as they find more pieces to the puzzle, they become stronger friends. I got so excited every time they found another clue. Was I figuring it out before them? No not really. I did wonder if some of the good guys were bad, so no even if I guessed one thing before them, I don't get a medal.
This book reminds me of all the books that I loved reading when I was around 13. Friendship, crushes, relationships with parents ( these girls have great parents), plus a fun mystery. I would have carried this book around.
I really love the mystery tv show reference at the end. Perfect.