The town is named Summit but is really flat - Verbal Irony
Bill thought he kicked the kid out but Johnny was following him the whole time. -dramatic irony
This Irony talks about the town where they kidnapped the boy because his father had money .this is ironic because you would expect it to have a point because of the towns name Summit .
This Irony talks about how the kid was being a handful for the two kidnapper and Billy kicked the boy to get rid of the boy. When Billy returned to the cave and was telling Sam how he got rid of the kid but little did he know the kid followed him all the way back to the cave. This is ironic because billy didn't know he followed him
This irony talks about how the kidnappers asked the father of the boy for money and they will bring the boy back home but instead the father said that he'll let them bring him home if they pay him instead. This is ironic because you wouldn't expect that to happen.