J M Hernández El Mundo Blanco (B2-C1 Advanced Level) -- Spanish Grad (Paperback)
Title: El Mundo Blanco (B2-C1 Advanced Level) -- Spanish Graded Readers with Explanations of the Language. Series: Practice Spanish With A Fantasy Book - El Universo de los Hanún-Ais. Publisher: Spanish Teacher J.M.Hernandez.