The main booklet that goes out to foreign shores is the Gospel of John, but with so many tracts going out in the UK we get many requests for follow up. It is then that we post (free) the booklet 'Pardon for Sin and Assurance of Peace with God' by William Patton. Many (perhaps countless) letters have been sent telling us of how Christ has used this in calling individuals to Himself.
If you are interested in reading it you can do online - PDF
