Caitlin Sweet
Caitlin is the author of A Telling of Stars for which Martin designed the cover. Martin has also written music inspired by the writings of Caitlin Sweet.

O. R. Melling
O. R. Melling is the author of The Chronicles of Faerie, The Hunter's Moon, The Summer King, and many other well received works.

Heather Dale
Heather Dale is a Canadian recording artist with Celtic roots, writing folk songs for the 21st century.

Helaine Becker
Helaine is an award winning writer of trade books for children, educational materials, and feature articles. She is currently collaborating with Martin on the graphic novel The Golem.