Els ulls de la Marina Author:Merce Escardo & Gemma Sales I believe this is a Portuguese language book - I don't know Portuguese, but I'm pretty certain it's not Spanish. Illustrated children's book in the Els Llibres de la Tortuga series. I put the age 9-12 because all of the text is in cursive and may be difficult for younger readers, but your 4-8 year old Portuguese speaker may be just fine with it.