Sonia Mereles Olivera, Ph.D.  

Piel de Angel is a collection of poetry that talks about a mother's loss. Award winning poet and literary critic Delfina Acosta wrote a review of Piel de Angel (Angel Skin) in the ABC Newspaper of Asunción, Paraguay, on 21 August 2011. An on-line excerpt may be accessed at: http://www.abc.com.py/nota/un-libro-muy-intimo-y-especial/