The Dutch edition is titled "De bundeling van de krachten van licht". I assume the contents are identical so I will take the liberty of writing a review in English even though I read the Dutch one. First of all, in a technical sense, this is an awful book. It is divided into two parts, where the second part is supposed to be about education. In actuality, there is no clear boundary line. From the first part, the book just continues introducing and repeating information on our cosmic brothers, their spaceships and their mission on earth. Adding to the confusion, the text is structured around questions, dated according to month and year, suggesting a community of subscribers who have in some way and at some point sent in questions. The questions have been randomly selected, so it appears. Despite these criticisms, I do feel there is something profound in these writings. Many teachings, supposedly written down by the author on behalf of his teacher Matreya, are of profound seriousness and intent. However, there are also (scientific) dead ends. All in all, I do not know what to make of this book. To be sure, it preaches to its own congregation but, in my opinion, fails to be interesting to outsiders.