Colfer, Eoin. Artemis Fowl: Lost Colony

Colfer, Eoin. Artemis Fowl: Lost Colony. Miramax/Hyperion, 2006 [0-7868-4956-8]
In this 5th book of the series, Colfer continues to keep the series fresh while maintaining familiar characters. Many years ago when then Fairies and Humans fought, the fairies ended underground all except the demons who moved their colony out of time and space from the humans. Now the spell they used is breaking down and Artemis has figured it out. Not only has Artemis figured it out but another whiz kid named Minerva has also figured it out. There becomes a struggle on which genius will take credit for the discovery. There are two big battle scenes and of course, Butler, Artemis's body guard appears and also Holly from the fairy police. This 385 page book is a cleaver adventurous story that will be eaten up by the fans of this series.