Download or read book Letters to Gabriel written by Karen Garver Santorum and published by Ignatius Press. This book was released on 2012-01-01 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a collection of letters by the author to her unborn child with an abnormality known as "posterior urethral valve", a defect in which a valve in the urinary system does not open.