"Gift of Our Time: Devotion to the Heart of Jesus" by Rev. James J Schroeder, SCJ, PhD is a softcover publication from Apostolate of the Printed Word in Walls, MS.  Published in 1984 by Apostolate of the Printed Word, Sacred Heart League. It is a 32-page exploration of Catholic Spiritual Life focusing on the Sacred Heart of Jesus, featuring beautiful illustrations by Ronald Zeilinger.