The Angelic Paradox

Artemis Fowl II, after being resurrected, knows better than to think his world-saving days are over. The fallen angel, Artemis's newest nemesis, called Sabriel of course, plans world domination and is currently in the process of eradicating those few who stand in the way of him morphing the Earth into a living Hell. But no Fowl will go down without a fight. In this midst of one of Sabriel's attacks, they are sucked back in time, murdering a toddler in their struggle. Now Artemis must reverse the paradox and save the world once again with the help of the very girl he got murdered.