Please note: the extra sequence variations in these booklets are not contained within the original books Ashtanga Yoga As It Is and Vinyasa Krama. These eBooklets are intended as a support to the latter books: ideally you should purchase the books first in order to understand the overall content and "big picture".These sequences adaptations are an aid to understanding how to develop each of the different practices (Primary, Moon and Lion) in a mindful step by step manner. Although these sequences are also excellent for teachers, you are not to teach the Moon Sequence or the Lion Sequence without my prior approval. Please do not abuse this privilege.Each booklet contains A3 & A4 B&W sequence variations that can be handily used as "cheat sheets" next to your mat for ease of learning. If you need an easier version of the series you are practicing, if you are injured or tired check out levels 1 and 2. Alternatively if you want to progress further and attempt some more advanced versions check out levels 3, 4 or 5.Each of these booklets are sold as a .pdf file. You can load them onto your device as a .pdf, convert them to another suitable file type, or have them printed - adjust the print size to your preference.