This book, "I've Been Thinking ... : Reflections, Prayers, and Meditations for a Meaningful Life" by Maria Shriver, is a self-help book that focuses on spirituality, meditations, personal growth, inspiration and motivation. It has 240 pages and is published by Penguin Publishing Group in 2018. The book has a hardcover and a dust jacket, with dimensions of 7.2 x 5.4 x 1.2 inches and a weight of 11.4 ounces. It is written in English and is illustrated. The book's topic includes spirituality, meditations, personal growth, inspiration, and motivation.