Here’s the active link to Day of Wrath - the story of an Islamic terror attack against American civilians.
https://www.amazon.com/Day-Wrath-William-R-Forstchen-ebook/dp/B00MU1NNRO/ref=sr_1_10?crid=G9598UBRIZJH&keywords=william+forstchen+books&qid=1697112564&s=books&sprefix=william+Forsch%2Cstripbooks%2C100&sr=1-10
To my knowledge there is no free copy ‘out there’ on the web.
It’s not a matter of “IF”, but rather “WHEN”...