Good News! Dragana is about to publish her first KDP book series. Here is a link to the first book titled HeartMath Affinity 1. It is published in a paperback and e-book format. Following, here is HeartMath Affinity 2: Simple Techniques. Finally, you may choose to read the third part in the series: HeartMath Affinity 3: Freeze Frame Technique. Dragana’s HeartMath Affinity Collection (3 book series) .