Ambassador of Panama to the State of Qatar, Oreste Del Rio Sandoval, prepared a paper for a presentation made at Camilo Jose Cela University, Spain, on his experience in Qatar. The work turned into a book, titled 'Warriors in a Time of Sacrifice' (2019), published by Lusail. The title draws from a line in the national anthem of Qatar.
The book is relatively brief, 135 pages with large font and spaced lines. Kamrava (who also a book on Qatar), authored the Forward. The book is a primer to Qatar (history, economy, politics, society, region) and offers reflections on the period of the blockade (2017-2021). For readers looking for a more detailed political book, Kamrava's book (although now somewhat dated) is quite useful. This presents some updates, but is much briefer.