Harper, Michael, 1931-2010. Walking in the Spirit. - Minneapolis, Bethany house publishers 1983 - 96 p. 18 cm. Bibliography: p. 95-96. ISBN: 0871236141 LCCN: 78135047 Subjects--Topical Terms: Spiritual life--Christianity.Holy Spirit. LC Class. No.: BV4501.2 / .H354 1970 Dewey Class. No.: 248.2 / HAR