[2] Schaller wrote 55 books, edited 44 others, and published thousands of essays in Christian periodicals.
[3] The Wisdom of Lyle E. Schaller: The Elder Statesman of Church Leadership by Warren Bird was published in 2012.
At the end of each consultation, he reported his 360-degree view, analysis and list of practical suggestions for congregational health and growth.
For the next twenty-two years, he was associated with Yokefellow Institute in Richmond, Indiana, presenting workshops and consulting with churches.
[5][8] Schaller's fifty-fifth and final book, 44 Ways to Increase Church Attendance was published in 2010.