Advertisement to the Third Edition.

A Second Edition of this "Work in 12mo, price 7s. 6d., has been in the hands of the Public for some time, and continues to be well received. A Cheap Edition has been repeatedly called for, and is now offered to the People. Several alterations and additions have been introduced; but none of them affect the principles and doctrine originally advanced. Since the Lectures were delivered, Phrenology has made so great a progress in public opinion that the apologetic tone frequently used will already appear to many readers to be antiquated.