After voldermort dissapear for 12 years sirius black is prisoned in the azkaban prison.When he get out of there he is trying to bring back lord voldermort.The keepers of azkaban the most powerfull creatures dementors are everywere in hogwarts school and trying to find black.But the dementors are evil both such they trying to destroy everything to find sirius black and the other criminals of azkaban.But maby black has a connection with the potters,maby someone else have trait them to the dark lord.To discover those secrets about sirius black,james potter,peter pettigrew their best friend and remus lupin the new defence teacher who is tranforming to werewolf every night he trying to talk with ever friend of those four maurauders and their enemy that they bullied to school severus snape.After all this he will fiend the terryfing story about his family.
Harry potter 3.
