Mack Shorthand

Hello. I am a granddaughter of the author of Mack Shorthand, John Barry Mack of Kentville, Nova Scotia. I have Mack Shorthand Book 1 and 2 (Ideal Edition) and Book 3 (Fifth Edition). I don't know how to describe this method but if I can be of any help, I will. Actually, I am trying to find someone who is proficient in Mack Shorthand to help me transcribe my mother's journals (she is deceased and left them to me). Can anyone help?

(by kate-oo0 for everyone)