Unfortunately, I do not have time to write extensive introductions for all the authentic visionaries and/or locutionists on this site. Below is an excellent summary of the life and mystical experiences of Maria Simma, whose private revelation focused on the holy souls in purgatory. The book, Get Us Out of Here!!, is completely sound. The locutionist John Leary was recently told by Jesus to reread it. I have no doubt that Maria Simma is an authentic – a truly holy woman chosen by God from a young age.
Click here for the introduction: https://www.mysticsofthechurch.com/2013/10/maria-simma-visits-from-souls-in.html