Writer's Group..
Hamline University’s Master of Fine Arts in Writing for Children & Young Adults.
Society of Children's Book Writers and Illustrators.
Cricket/Spider Magazine Group.
Institute of Children's Literature.
Children’s Literature Network.
The Loft Literary Center.
Mark Ceilley at Hamline University.   Mark, his classmates and the dean of the Hamline MFA in Writing for Children program over lunch at a recent alumni weekend.