Artemis Fowl: Arctic Incident Goofs

The following are plot holes and consistency errors found throughout the second Artemis Fowl novel. These were not collected to expose mistakes, but simply for reference.

The Goofs

Artemis meets Mulch Diggums in ‘The Seventh Dwarf,’ yet they do not recognise each other in ‘The Arctic Incident.’ Even though The Seventh Dwarf is set before The Arctic Incident.