It is a great book that makes for a very nice read. It's thought provoking, but in a way that when reading, you aren't burden with thoughts. The characters themselves are not just symbols or allegories or abstract thoughts. Instead, it's a novel that follows the life of a love-struck man as he wonders what really is the meaning of life. The book opens with an amusing foreword by a fictional personage. This forward is then rebutted by the author. The story then proceeds and we follow the life, and ultimately love life, of the foolish and delusional Don Augusto Perez. While Augusto is so shallow and simple that we begin to lose interest in him, he quickly is placed within many scenes and set up against many characters who have great presence, humor, and style. There is both gentle and biting humor. The book switches into an even higher gear when its modernist jokes and sensibility are brought into focus by the arrival of the author. Unamuno argues with his fictional creation Augusto, and the two engage in repeated back and forth discussions and arguments about fiction, the novel, reality, the responsibility of the author, Augusto's identity, and so on. This continues right up to the final pages of the novel, at which point the question of who is in control still seems an open point.
There is great humor, playfulness, serious intent, patience, compassion, and earnestness mixed into both books. This, above all, is what I would suggest makes the book of interest to a general, ambitious, and adventurous reader. It's such a charming book, and I would recommend it to anyone interested in expanding their library.