Spiral Dynamics(1st Edition) Mastering Values, Leadership and Change by ChristopherCowan , Don Edward Beck Digital, 352 Pages, Published 2014 by Wiley-Blackwell ISBN-13: 978-1-118-77915-6, ISBN: 1-118-77915-0
Commentary on Hebrews(1st Edition) (Biblical Theology Christian Proclamation Commentary) by Thomas R. Schreiner Hardcover, 560 Pages, Published 2015 by Holman Reference ISBN-13: 978-0-8054-9613-0, ISBN: 0-8054-9613-0
Trinitarian Theology Theological Models and Doctrinal Application by Keith Whitfield 128 Pages, Published 2018 by B&H Publishing Group ISBN-13: 978-1-4336-5139-7, ISBN: 1-4336-5139-4