I just saw someone else recommending this book on prayer: Anne Lamott, “Help, Thanks, Wow: The Three Essential Prayers” (Riverhead).
I’ve not read it, but I assume it treats these words as follows:
Not bad. A, T and S from ACTS prayer acronym.
If I were to attempt an addition of the S in ACTS (supplication), and to roughly follow the progression of the Lord’s prayer, my book title would be:
Wow. Help. Sorry. Thanks.