Inside the Secret World of Angels is Alvin Avery's fourth book about angels. It has 100 illustrations. Avery explains how angels, fourth dimension beings, manifest, morph and move in the third-dimension world of people. Using a journalistic style, the author answers the basic who, what, when and where questions when describing manifestations. Interwoven in this 'manifestation story' are events pertaining to Alvin Avery's personal life. Inside the Secret World of Angels, a continuation of The Truth about Angels Parts I & II, offers glimpses into the mysterious realm of angels. The book shows how the author's understanding of angels and their world continues to grow. Topics covered include 'The New Pyramid, ' 'The universe, angels and growth cycles, ' 'The fourth dimension is coming ' and 'The soul is a hologram.' Angels, mighty, supernatural beings, come down to our level to help, encourage and guide us on the spiritual path