See this legally free ebook:

Posted in solidarity with our brethren in the United States, who mark the anniversary of Roe v. Wade with prayer, penance, and pilgrimage. For other legally free ebooks, you may access the List of Free eBooks (Arranged by Title) and the List of Free eBooks (Grouped by Subject).

“For behold as soon as the voice of your salutation sounded in my ears, the infant in my womb leaped for joy.” (St. Luke 1:44)

“What have you done? The voice of your brother’s blood cries to me from the earth.” (Genesis 4:10)

Updated 10 April 2018 to replace the defunct link