Church Directory and List of Preachers of Churches of Christ, G. H. P. Showalter, Leslie G. Thomas
Stone-Campbell Books

Christ in History, An Appreciation: An Address delivered before the graduating class of Harding College, Searcy, Arkansas, June, 1944., G. H. P. Showalter
Stone-Campbell Books

Church Directory and List of Preachers of Churches of Christ, G. H. P. Showalter, Leslie G. Thomas
Stone-Campbell Books

Is the Church of Christ A Denomination?, G. H. P. Showalter
Stone-Campbell Books

1919: Abilene Christian College Bible Lectures - Full Text, Jesse P. Sewell, Geo A. Klingman, Henry Eli Speck, Maurice D. Gano, Arthur R. Holton, Joseph U. Yarbrough, Cled E. Wallace, F. L. Rowe, G. Dallas Smith, F. L. Young, John Straiton, G. H. P. Showalter, F. B. Shepherd, Batsell Baxter, Henry Eli Speck
Lectureship Books

Song Crown: A New Compilation of Sweet Gospel Songs, Austin Taylor, G. H. P. Showalter, W. W. Slater, D. M. Ragle, A. J. Veteto, R. M. Morgan, T. P. Burt, Silas L. Cox, A. T. Foster, L. G. Park
Stone-Campbell Books