Debating Catholicism:

Debating Catholicism:  4 Book in 1 By: Karl Keating
Non-fiction: religion, e-book
E-book Count:28
Book Count :40

Although the title says that it is 4 books in 1, this is actually the transcripts of 4 debates that Karl Keating had with different anti-Catholic speakers.  Each "book" is short enough to read in a sitting or two.  The debates were with Peter S. Ruckman, Jim Blackburn, Jose Ventilacion, and Bartholomew F. Brewer.  The debates were edited to be easier to read, but otherwise include all the arguments and counter arguments from both sides.  The debates were held at different times and places and with slight differences in format.  The speakers on the other side were Fundamentalist, a member of a Christian bases cult, and a former priest (who quite honestly, must have had the worst formation ever, as his arguments and misstating of Catholic beliefs weren't any better then the other Fundamentalist.)