"Adult coloring books animals of the world" come in 3 volumes. Each volume contains more than 50 animal species for you to color. Upon opening the first page of each volume you will quickly realize you don't just have a coloring book in your hand but a masterpiece from the most talented drawing artists in the world. Although there is no rule to follow, you need to look for overall harmony of your coloring rather than focus on each drawing individually. You also need to balance the colors to make them reflect your emotions of the moment. In other words, you need to create your own world by living what you are coloring. Remember, the objective is to have fun while relieving yourself from stress, anxiety, depression, and others... If you are looking for stress relief coloring books for adults in order to escape from the burden of this stressful life these 3 volumes are for you, regardless you are a man or woman. For other adult coloring books for men and women, feel free to visit our page: http: //www.amazon.com/author/delvix