Inner Strength Defies the Skeptic: A Psychological and Spiritual Guide from Fear to Freedom by Duane Campbell is now $1 on www.Smashwords.com. This one is listed there under Philosophy but the description made me think that it fit well in this category.
Description: In Inner Strength Defies the Skeptic, author Duane Campbell combines philosophy, psychology, spirituality, and sociology to deliver a powerful message about cultivating and unleashing our inner strength, and challenging and conquering negative, counterproductive, and oppressive ideologies and conditioning perpetuated both in society and within us as individuals.
Description: In Inner Strength Defies the Skeptic, author Duane Campbell combines philosophy, psychology, spirituality, and sociology to deliver a powerful message about cultivating and unleashing our inner strength, and challenging and conquering negative, counterproductive, and oppressive ideologies and conditioning perpetuated both in society and within us as individuals.
Direct Link: www.smashwords.com/books/view/7583