David Hamblin was born in 1935, and has a degree in Classics from Oxford University. For many years he was a Lecturer in the School of Management at Bath University, but he took early retirement in 1985 to work as a psychotherapist, having been trained at the Psychosynthesis and Education Trust.He took up astrology in the 1960s, and became a Tutor for the Faculty of Astrological Studies. For two years in the 1980s he was the Chairman of the Astrological Association of Great Britain. He is the author of Harmonic Charts (Aquarian Press, 1984). Since his retirement as a psychotherapist in 2000, he has written several articles, and has also (his proudest achievement) walked the 630-mile South West Coast Path. He is married, with two daughters and two granddaughters. His email address is pigleystair@yahoo.co.uk and his website is www.davidhamblin.net.

This book builds on David's pioneering work in harmonics, and further develops the themes presented in his groundbreaking Harmonic Charts, which inspired my own interest and made the subject accessible to a new generation of astrologers. If we genuinely believe that the chart mirrors our journey through life then we need to look more closely at what may be held within precise patterns that are often overlooked. In exploring the continuous interplay of planetary relationships David brings his understanding of number symbolism to a whole range of aspects, offering insights informed by spiritual, poetic and mathematic disciplines. His research into the significance of Number extends the work of Addey and Harvey and confirms his position as one of the key exponents of harmonic astrology. Mike Harding, author of Working with Astrology (Consider).

David Hamblin was born in 1935, and has a degree in Classics from Oxford University. For many years he was a Lecturer in the School of Management at Bath University, but he took early retirement in 1985 to work as a psychotherapist, having been trained at the Psychosynthesis and Education Trust.He took up astrology in the 1960s, and became a Tutor for the Faculty of Astrological Studies. For two years in the 1980s he was the Chairman of the Astrological Association of Great Britain. He is the author of Harmonic Charts (Aquarian Press, 1984). Since his retirement as a psychotherapist in 2000, he has written several articles, and has also (his proudest achievement) walked the 630-mile South West Coast Path. He is married, with two daughters and two granddaughters. His email address is pigleystair@yahoo.co.uk and his website is www.davidhamblin.net.

This book builds on David's pioneering work in harmonics, and further develops the themes presented in his groundbreaking Harmonic Charts, which inspired my own interest and made the subject accessible to a new generation of astrologers. If we genuinely believe that the chart mirrors our journey through life then we need to look more closely at what may be held within precise patterns that are often overlooked. In exploring the continuous interplay of planetary relationships David brings his understanding of number symbolism to a whole range of aspects, offering insights informed by spiritual, poetic and mathematic disciplines. His research into the significance of Number extends the work of Addey and Harvey and confirms his position as one of the key exponents of harmonic astrology. Mike Harding, author of Working with Astrology (Consider).

David Hamblin was born in 1935, and has a degree in Classics from Oxford University. For many years he was a Lecturer in the School of Management at Bath University, but he took early retirement in 1985 to work as a psychotherapist, having been trained at the Psychosynthesis and Education Trust.He took up astrology in the 1960s, and became a Tutor for the Faculty of Astrological Studies. For two years in the 1980s he was the Chairman of the Astrological Association of Great Britain. He is the author of Harmonic Charts (Aquarian Press, 1984). Since his retirement as a psychotherapist in 2000, he has written several articles, and has also (his proudest achievement) walked the 630-mile South West Coast Path. He is married, with two daughters and two granddaughters. His email address is pigleystair@yahoo.co.uk and his website is www.davidhamblin.net.

This book builds on David's pioneering work in harmonics, and further develops the themes presented in his groundbreaking Harmonic Charts, which inspired my own interest and made the subject accessible to a new generation of astrologers. If we genuinely believe that the chart mirrors our journey through life then we need to look more closely at what may be held within precise patterns that are often overlooked. In exploring the continuous interplay of planetary relationships David brings his understanding of number symbolism to a whole range of aspects, offering insights informed by spiritual, poetic and mathematic disciplines. His research into the significance of Number extends the work of Addey and Harvey and confirms his position as one of the key exponents of harmonic astrology. Mike Harding, author of Working with Astrology (Consider).