Sacred Rhythms, Ruth Haley Barton

https://www.amazon.com/Sacred-Rhythms-Arranging-Spiritual-Transformation/dp/0830833331/ref=sr_1_1_sspa?crid=30W3A84RE309&keywords=sacred+rhythms+ruth+haley+barton&qid=1551989961&s=books&sprefix=sacred+rhy%2Cstripbooks%2C173&sr=1-1-spons&psc=1

Calling, William Placher

https://www.amazon.com/Callings-Twenty-Centuries-Christian-Vocation/dp/0802829279

Hearing the Voice of God, Dallas Willard

https://www.amazon.com/Hearing-God-Developing-Conversational-Relationship/dp/0830835695/ref=sr_1_1?keywords=hearing+the+voice+of+God+dallas+willard&qid=1551990416&s=books&sr=1-1-catcorr

Lectio Divina Practice

https://static1.squarespace.com/static/5509ea3fe4b05a1b232493c3/t/58c5a50020099e3e84d64036/1489347840535/Lectio+Divina+Guide.pdf

Lectio Divina Group

https://www.soulshepherding.org/how-to-lead-a-lectio-divina-group/