Horse Sense and Cents’ non-fiction full-length book “Turning Challenging Horses Into Willing Partners” is free when you sign up for Audible. https://www.audible.com/pd/B00CZDQSOC/?source_code=AUDFPWS0223189MWT-BK-ACX0-007261&ref=acx_bty_BK_ACX0_007261_rh_us