Eoin Colfer is the author of the New York Times best-selling Artemis Fowl series, which was adapted into a major motion picture from the Walt Disney Studios. He also wrote the critically acclaimed W.A.R.P. trilogy, and many other titles for young readers and adults, including Iron Man: The Gauntlet, Airman, Half Moon Investigations, Eoin Colfer's Legend of . . . books, The Wish List, Benny and Omar; and Benny and Babe. In 2014, he was named Ireland's laureate for children's literature. He lives with his wife and two sons in Dublin, Ireland, where he is working on an Artemis Fowl spin-off novel, The Fowl Twins.To learn more, visit www.eoincolfer.com. He is also on Twitter and Instagram @EoinColfer.
Michael Moreci is the author of the Black Star Renegades series of science fiction novels and The Throwaway, an espionage thriller. He has also written comics, including the critically acclaimed sci-fi series Roche Limit and Wasted Space, in addition to writing Superman, The Flash, and a Nightwing young adult graphic novel for DC Comics. Michael lives in Oak Park, Illinois, with his wife, two sons, and their dog. Follow him on Twitter @MichaelMoreci.

Stephen Gilpin (www.sgilpin.com) is the illustrator of more than thirty children's books, including Volume 2 in the Wires and Nerve graphic novel series based on Marissa Meyer's Lunar Chronicles. Follow him on Twitter @Sparkgilpin.