H.B.
I used "potty training in less than a day" It is a really old book that my sister-in-law recommended to me.I absolutely loved it! My son seriously potty trained in less than a day! I intend to use it when my next one is old enough. We had 2 accidents and he took care of them himself! Great book great advice! Highly recommend it and yes, it really did work for me (I know it sounds too good to be true).