I would like you let you know about the Purgatory web page on Father George Byers* blog.
It has information on helping the Holy Souls in Purgatory and some stories of what they have done for their benefactors. Please pay a visit and maybe leave a comment there as well.
It is located at:
The web page has some useful links to other websites that have information on this subject.
Greetings and prayers for all your intentions,
*Father Byers is a permanent priest chaplain of Lourdes, France.