Anapanasati by the Tathagata should have been one among the top rankings. Words of the Buddha in regard to mindfulness of breathing, The Tathagata in his teaching addressed that Anapanasati shall fulfil the four establishments of mindfulness, which then fulfil the seven enlightenment factors, leading to true knowledge and liberation. These could have been achieved in one single in-breathing-and-out-breathing, providing one practices in accordance with the teaching of the Tathagata, the enlightened one For all being who possesses the ability to attain true knowledge, this would be one book worth studying because the book contains details of the suttas of the Buddha's own words in all aspects with regard to Anapanasati. This book would probably be the guide to liberation from sufferings by developing Anapanasati based on teachings from the Buddha's own words and not from those of his disciples It has been quite an effort in compiling the suttas in order to publish this book on Anapanasati. However, it has been apparent in his teachings that the Tathagata established Anapanasati as a "pleasant dwelling" and said of the many fruits and benefits of Anapanasati.