Ars Angelorum by Gary St. Michael Nottingham provides a catalogue of seals and descriptions for 360 spirits who are ruled over by a series of archangels and angels. These are divided and assigned to the twelve signs of the zodiac. This grimoire provides a pathway towards self-discovery and direct contact with the angels who influence the various aspects of one's life.
From the Foreword, by David Cypher: 
"... I want to share one last personal insight about these angels. Depending where you are in your personal evolution, where you are in time, what planets are transiting your houses, or who dominates, certain of the angels are louder, or more easily heard than others. Although the lesser guardian angel is the Maître 'D of your experience, they are not always the one in the driving seat. Depending on what is happening, many factors will determine which of your angels are the ones in the driving seat...." - David Cypher