This handbook deals with the subject of marriage from the point of view of the ancient science of the Chaldeans, and shows the secret of happiness or unhappiness in the marital state to be revealed in the reactions caused by planetary influence.The author deals with the broad question of marriage, harmonising factors, signs of happiness, signs of discord, the misogynist, the domestic circle, multiple marriages, existing evils and the remedy, and gives illustrated cases of assorted marriages showing the close agreement of experience with horoscopical indications.Needless to say the subject is one of perennial and universal interest, but is here approached from an angle that is entirely new to all who have not an extensive knowledge of the science of the stars and the influence of planetary action in human life.