Now You See Me.....

I just finished a book called Now You See Me........ & it was good! Its a poison apple book & if u like takin pictures then read this book! Its about 2 best friends (Abby & Lena) tha find an old Polaroid camera at a thrift store & they wait 2 try it out but somethin wrong with th camera every time they take a picture a dark face of a boy they don't know is there & with each photo the boy's face gets clearer & clearer. Is he tryin 2 hurt them or does he need their help?? Weell u will hav 2 read & find out! :)