Here are our recommendations to further your study and practice of Simplicity: Ruthless Elimination of Hurry by John Mark Comer, Freedom of Simplicity by Richard Foster, Renovation of the Heart by Dallas Willard, Emotionally Healthy Spirituality by Pete Scezzero, Domestic Monastery by Ronald Rolheiser
Mainstream Works: Deep Work and Digital Minimalism, by Cal Newport, Daily Rituals by Mason Curry, Tools of Titans and Tribe of Mentors by Tim Ferris, and Minimalism (Netflix documentary)