Treatise on True Devotion to the Blessed Virgin
– St. Louis de Montfort

https://www.ewtn.com/catholicism/library/treatise-on-true-devotion-to-the-blessed-virgin-6064

Spiritual Motherhood Meditations and Prayers:

The Way of the Cross for Priests

Articles and Document on Spiritual Maternity:

Arlington Catholic Herald | July 16-22, 2009

Arlington Catholic Herald | Dec. 20-31, 2007

Eucharistic Adoration for the Sanctification of priests and Spiritual Maternity – 40 page document