ma'aruf writes the following about Mystery by mail :
who was blackmailed victimizing kate's friend's? kate turned from school news reporter to super detective to find out a blackmailer the threats were b ecoming more and more serious and sinister but she dared to confront real real danger. read and find out what had happened i felt that this was an enjoyable book i love the book and i felt like reading again. i also felt like watching the real movie. it was so exciting.