Well, one thing an apologist must have on hand is references, references to read and learn from, cite from, and distribute. The Mormons arrive, in suit and tie, and you know that you must be prepared to listen, and pleasantly reject their offer to baptize you on Day 2. For their god lives on a planet near the star Kolob with his wives, and in any case, they will likely find your obituary and be baptized for you in their temple. You can't win that battle unless they're all converted. You know too, they do not wish to be offered tea or coffee, but be sure to offer them some juice or ice water.
Hospitality is appreciated.
Do remember the rest of the guide has links that are also of reference and apologetic use, but here is as much of your core library that this one has found online. A toolkit absolutely would be incomplete without the writings of the Apostolic Fathers . A history of the General Councils from Nicea in 325 to the First General Council of the Vatican in 1970 is in a computer reader program. The Catholic prayerbook program also has some other reference material, such as a list of the popes and councils. Petersnet , with its databases section, and it's search engine, is invaluable for apologetics research.