Until mid-July my book on Aquinas’ First Way, Nature and Nature’s God, is on sale for 30% off from the CUA Press website: https://www.cuapress.org/9780813236674/nature-and-natures-god/. Use code THEO23 when checking out. The book is scheduled to be released July 7th. I’m grateful for Rob Koons, Travis Dumsday, and Fr. Davenport for their reviews.