In this book all of the main characters got introduced and may i say i love all of the characters expecially Holl Short!!!its took me a while to right the review!!!Artemis Fowl is a 12 year old boy who is well i may say no ordinery young boy.Holly short is a leprechaun and is very young she is captian in the Lower Elements Police , she doesn't always follow orders but she does what she thinks is right.Butler is artemis's butler who goes wherever he goes and does everything he can to protect him, also he has known him since the day he was born and has formed a close bond!!Theses in my mind or the main character but it also includes:Commander Julius Root, Foaly, Mulch Diggums, Juliet Butler, Angeline Fowl!!!!