Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This book starts with fictional events and went to humans' imagination of life under the waves. It then finishes with facts about characteristics of some sea creatures and some natural occurrences in the oceans. Some of these facts had been established and some are still elusive to humans.