I thought I'd experiment and see how a Kindle book flies, so this will soon be available (today or next day?). I can't promise how nice it looks in a Kindle edition; I'm not generally a fan of it, but given it is hard to obtain and a useful book, thought I'd give it a whirl. If someone buys a copy let me know how it works out (I don't have a Kindle myself).
James Durham, Concerning Scandal (Naphtali Press: 1990, Kindle edition, 2008). You can read some of the reviews and back ground material at the second link to the hard copy which is sometimes available (not sure why it was recently for sale by RHB; most remaining copies still as new are in Scotland).
Amazon.com: Concerning Scandal: Kindle Store: James Durham,Christopher Coldwell,David C. Lachman
1990 print edition.
Amazon.com: A Treatise Concerning Scandal: James Durham: Books
Gordon J. Keddie, Semper Reformanda, vol. 2 No 3
This book ought to be required reading in seminaries and, indeed, for all who would serve as elders in Christ's church. It will repay careful study and breathe grace into our handling of the disciplinary problems that often confront us. Sessions will find real blessing if they study together Part Two [public scandals], especially.
NB. At times both RTS Jackson and GPTS (I think) have had courses on Durham's book.