What has the author Sajjad Zahir written?

Sajjad Zahir is a well-known author, but there seems to be some confusion about his name. There are two prominent authors with similar names, and it's important to clarify which one you're referring to:

1. Sajjad Zahir (author of "The Last Mughal"):

* He is a Pakistani-American historian and author known for his book "The Last Mughal: The Fall of a Dynasty, Delhi 1857". This book is a critically acclaimed historical account of the Indian Rebellion of 1857 and the decline of the Mughal Empire.

2. Sajid Zahir (author of "The Silent Enemy"):

* This is another author with a similar name who has written a book titled "The Silent Enemy". The book is a fictional thriller set in the backdrop of the ongoing global pandemic.

To get the most accurate information, please provide further context or specify which Sajjad Zahir you are interested in.