i read hadyat'ul ahbaab fi't tasarrufati ma fauqa'l asbaab sometime ago and found it an excellent work on this topic. I have not seen any other book which extensively deals with deobandies' deceptions around these terms. I don't remember from where i had downloaded this book, but i found it on archive.org, and on the webpage under similar books there are some other nice books too. do brothers know about more works of the author and their links?