This short volume condenses the Author's 42 year-long experience in the field of Elective Astrology, meaning by this that branch of Astrology aimed at choosing the best moment to baptize - in an astrological sense - the birth of a new business, or the living in a new house, or the beginning of a new love affair, or the signing of a contract before a notary, or the start in a good way of anything we care about. This book was published for the first time in Italy in 1988 and re-published in the same place in 2002. However, the Author has saved only about ten pages of that book because in all these years he has realised that he was making some methodological mistakes that later he has been able to correct through a long experience of direct consultations, having thousands of people asking him for the right day and hour in which they could give birth to something. For this reason the book is completely different from the Italian edition and he purposefully wanted to stop before he reached one hundred pages because he followed that conviction of his - which has always been much appreciated by his readers - that an example is worth one thousand words. The Author has thus tried to eliminate any repetition, addressing directly the core of practical problems that are useful for students in Astrology as well as for his colleagues.