Bacon Finnegan 

If you liked reading Artemis Fowl books you might like The Artifacts of Merlin Saga which introduces Bacon Finnegan. He is Merlin's Grandson--he just doesn't know it yet.

Genius, Mastermind and Magician -

Artemis Fowl is a boy genius and a mastermind when it comes to conning the fairies out of their gold, but he does not possess the magic that Bacon Finnegan has. Bacon has a photographic memory, an abnormal IQ, and can match wits with Artemis Fowl on any level. However, Bacon has something more. He is Merlin’s grandson and is one of the few great wizards that cancontrol time.

Read more at THE BOOKS and buy your copy of the series.