Skulduggery Pleasant is a great book by Derek Landy. I personally enjoyed it as I'm a big lover of magical, fantasy books aka Harry Potter, Hunger Games etc. The book follows the adventure of the detective, Skulduggery Pleasant and his new side kick, a teenage girl by the name of Stephanie Edgley. Many mysterious things are happening in this secret world and promises are being broken. A great read for a Harry Potter fans and also pre-teens and a little younger. Rating: 4 stars
More Books in the series:
Playing with Fire
The Faceless Ones
Dark Days
Mortal Coil
Death Bringer
Kingdom of the Wicked
I'm not to sure if there is an 8th one or not but the first one is called 'Skulduggery Pleasant'
I hope you enjoy them as much as I did. I will let you know how I get on with the next one's in the series.