So here's a report on the various wars:
https://watson.brown.edu/costsofwar/files/cow/imce/news/Costs%20of%20U.S.%20Post-9_11%20NC%20Crawford%20FINAL%20.pdf
If a person actually does read books:
http://www.pewresearch.org/fact-tank/2018/03/23/who-doesnt-read-books-in-america/
then here's one about Iraq:
https://www.amazon.com/We-Meant-Well-American-Project/dp/0805096817/ref=sr_1_1?s=books&ie=UTF8&qid=1546617935&sr=1-1&keywords=we+meant+well
https://watson.brown.edu/costsofwar/files/cow/imce/news/Costs%20of%20U.S.%20Post-9_11%20NC%20Crawford%20FINAL%20.pdf
If a person actually does read books:
http://www.pewresearch.org/fact-tank/2018/03/23/who-doesnt-read-books-in-america/
then here's one about Iraq:
https://www.amazon.com/We-Meant-Well-American-Project/dp/0805096817/ref=sr_1_1?s=books&ie=UTF8&qid=1546617935&sr=1-1&keywords=we+meant+well