It is the authors' hope - as is their belief - that this little book will serve as a striking moral lesson to every reader, making him realize the nature and power of his thoughts, acting as a stimulus to the noble, a curb on the base. To paint in earth's dull colors the forms clothed in the living light of other worlds is a hard and thankless task; so much the more gratitude is due to those who have attempted it. They needed colored fire, and had only ground earths.