Breathtakingly beautiful in its vision of hidden dimensional beings and their work throughout the natural world. Wonderfully illustrated in accordance with G.H's detailed descriptions. Of special background interest was the work done by G.H in testing his supernatural gifts -he was remarkably gifted in also being able to describe ancient artefacts in the museum without seeing or touching them. ie he was rigorous in testing his own objectivity as a basis for delving into more intangible researches.