More Than Love was created by husband-and-wife team Avrum Nadigel & Dr. Aliza Israel.

Avrum is a marriage and family therapist and author of three books. He holds a Masters of Social Work from McGill University, a Bachelors of Commerce from Concordia University, and post-graduate training in Bowen Theory from the Western Pennsylvania Family Center. Avrum is also a guitarist and composes music for film.  

Aliza is a child and adolescent psychiatrist at Women's College Hospital, and lecturer at the University of Toronto in child psychiatry and women's mental health. She is the co-author of It Takes More Than Love, and creator of the Self-In-Relationship Inventory (SIRI) as well as the self-regulation tool SPACE.  Aliza is also an amateur juggler who may or may not secretly wish to run away and join the circus.