http://www.amazon.com/Diamond-Mind-A-Ps ... amond+mind
This book is written by a student of Lama Yeshe Losal of Karma Kagyu and the student did a four year retreat under him if i remember correctly and has received an approval to release this book and also trust of Lama Yeshe that it is of good quality and authentic meditation Dharma teachings.
and i can also say that it is incredibly good book for beginner meditations who really want to understand the psychology of meditation and mind. how it acts and how to proceed on meditation. it answers the question on how to meditate correctly perfectly with clarity and lucidity. best meditation guide ive ever had. much more practical guide to meditation than any other of the TB meditation guidebook ive read.
i could also recommend this to intermediate meditators to have a new and wise and fresh perspective to meditation and get new perceptions or vision into meditation and mind.
If the thought of demons
Never rises in your mind,
You need not fear the demon hosts around you.
It is most important to tame your mind within....
In so far as the Ultimate, or the true nature of being is concerned,
there are neither buddhas or demons.
He who frees himself from fear and hope, evil and virtue,
will realize the insubstantial and groundless nature of confusion.
Samsara will then appear as the mahamudra itself….