Artemis Fowl and the Opal Deception - Eoin Colfer - paperback new

Child genius Artemis Fowl is in terrible danger.

He just can't remember why. 

Opal Koboi is back, and the power-crazed pixie wants revenge. Her to-do list:

• Frame elf Captain Holly Short for muder
• Start a war between fairies and humans
• Kill anyone who's ever annoyed her (yes, this includes Artemis)

But knowledge of the fairies has been arased from Artemis's mind, and when you don't believe your arch-enemy exists, it can be quite tricky to defeat them. 

It's unfortunate that Artemis's only hope is a farting dwarf. 

Enter Mulch Diggums...