I'm very impressed with this book. You would think that one dual language book would be very much like any other. Wrong! This is by far the best Spanish reader that I have in my library- the stories are interesting, informative and funny and, most importantly, have been selected to provide just the right level of challenge to someone with a slightly better than basic level of Spanish.
If you can conjugate verbs, present, preterite and future (and if you can form the gerund)then you will find this book just right to help you get used to the style and structure of this beautiful, yet formal, language.
It also, through the 41 stories, proverbs and poems gives an insight that I found interesting and rewarding, into the Spanish character. The story "Padre, Hijo o Caballo?" is very funny and it is worth buying the book just for this yarn alone.
Highly recommended for beginner to intermediate level estudiantes de espanol.