M.C.
http://www.3daypottytraining.com/
I used this method "3 day potty training" when my son was 22 months old to the day as thats what she suggests and IT WORKED! My son HATED getting his diaper changed and showed none of "the signs" for potty training but I was at whits end with the screaming matches and figured I did not really have anything to lose...but the diapers of course...lol. I had also watched my 3 sister in laws potty train their children which took them MONTHS...and most of their kids are still not night potty trained at 3, 4, and 5 years old. This method is yes intensive but it does work!!! I went into it thinking ok i'll do the day part but I'm not going to push the night time just yet after all he is still in a crib, well my husband said to me why not try whats a couple of sleepless nights in the big picture. So we did it all gun hoe and OMG it worked on night one!!! We did exactly what she says to do...and it all worked!!!!!!
Best of luck on this journey!!!