On that note, the book that ernst posted of jamini translation, the pinned one has alot of popular Indian classic people birth charts and other books as well, not saying u should do all of them but just saying.
Also how do u download these i can't aeem to find the download option...
To download a folder there is a download icon that appears as you hover the left side of the folder's name, just click on the download icon and then it download everything as a zip file, in that zip file you have all kala files that you can open on your computer with kala, there is also an Icon on the top right corner called download all to download everything as a zip file. You can't open the file directly from google drive, google drive can't open Kala files, download the files first then open it outside the browser.