If you cannot find a direct PDF of only the 11th Adhyay, here is how to extract it from the full book:
The key fit perfectly into an ancient wooden chest. As she turned it, a soft golden light spilled out, revealing a single, sleek tablet. On the screen, the PDF of Shivlilamrut’s eleventh adhyay glowed, its Sanskrit verses accompanied by a subtle, melodious chant. shivlilamrut 11 adhyay pdf free