Below are some of the books and resources used for this website:
"The Life of St Paul of the Cross" by Rev Father Pius a Spirito Sancto, C.P. Copyright 1886, D and J Sadler and Co.
"As a Seal Upon Your Heart: The Life of St. Paul of the Cross Founder of the Passionists" by Paul F. Spencer
"Listen to his love -A life of Saint Paul of the Cross" by Bennet Kelley, C.P. **
"St Paul of the Cross- Challenged by the Crucified" A short biography by Gabriel Cingolani C.P. **
**Note, The books with the asterisks above are availible from the Passionist Publications website, located here:
For an excellent study into the life of Saint Paul of the Cross, I highly recommend this free online book from the Passionist Nuns in Kentucky website entitled "Mysticism of the Passion in St Paul of the Cross"
Also, for many wonderful and edifying quotes from his letters, I highly recommend this free online book published over 100 years ago entitled "Flowers of the Passion -Thoughts of St Paul of the Cross" located here: http://books.google.com/books?id=Dq0VAAAAYAAJ&dq=Flowers%20of%20the%20Passion%20St%20Paul%20of%20the%20Cross&pg=PA1#v=onepage&q=&f=false
"My heart deserves to be cut into little bits and given to the birds, for it never knew how to love God as it should." -St Paul of the Cross