We offer two sources of our books. Alpha Online ships printed books and nutrient formulas to the US and Canada. Click the green order buttons on the left for printed books.

Persona Digital offers downloads of books, music and other digital documents available to customers all over the world. Click the yellow download buttons on the right for book descriptions and download orders.
 

Print Book	Title	Download
	Sex, Bonding and Babies
	Origins and Use of Language
	Surviving Human Nature
	Groups, Religion and Survival
	Existence and Mind
	Pieces of the Puzzle
	Groups and Ethics
	I and Thou
	Emotions and Feelings
	Book of Brain
	Neuroscience Notes
	Understanding Children
	Intelligence and Learning

 The current 2008 Persona Book Catalog is listed above.

The  Psychology & Philosophy series was developed by Persona Digital Publications, a division of Environmed Research. The foundation text, Book of Existence and the Human Mind, by Stephen Gislason was first published in 2005.  A series of excerpts and adaptations of the “big book” was initiated in 2006 with the goal of making popular topics more accessible to potential readers in short book and eBook formats.