Between Light and Dark is the fourth Hyperion graphic novel. It was first published in 2006 by Hyperion Books for Children. It contains the seventh and eighth issues of the Twelve Portals arc: One Day You'll Meet Him and The Black Roses of Meridian.
Will, Irma, Taranee, Cornelia, and Hay Lin are five ordinary friends with an extraordinary secret. They have been chosen to be Guardians of the Veil. With the help of the four elements of nature - air, earth, water, and fire - and the power of energy, the five friends must find a way to save the Earth from evil forces.
- This is the first time Elyon is featured on a Hyperion graphic novel cover, excluding being part of the strip at the bottom of Meridian Magic's cover.