ISBN-13: 9781530026999 / Angielski / Miękka / 2016 / 178 str.
Water Music: the "gray book" is the author's notebook created in preparation for writing and editing the "white book," the completion of the Water Music story. A diary of inspiration, research and at times tedious fine-tuning, the "gray book" offers a view of Water Music through the eyes of its creator.