Say Cheese and Die - Again! by R.L Stine

Greg still has that camera and he doesn't want to let go of it but his English teacher Sourball is very grouchy,too grouchy.Greg told everyone about the camera and everyone thinks he is crazy, Sourball, (Mr.Saur), tells Greg to bring the camera to school and take a class photo of everyone...

What I like about the story is that it's like Say Cheese and Die! Continues...But really it's kind of the same but it's more boring because you pretty much know what's going to happen because it is almost the same as the last book just with a new person in it that doesn't believe you.