You may order the book from Amazon at this link:

https://www.amazon.com/Holy-Spirits-Interpretation-Testament-Understanding/dp/1846940850/ref=sr_1_3?crid=3EQJF7QZV6BL0&keywords=new+testament+interpretation&qid=1636130083&sprefix=new+testament+inter%2Caps%2C132&sr=8-3