This review was kindly requested by Robert Armstrong.
Echo Effect is a science fiction futuristic book written about a U.S. Army Ranger Michael Keller and his fiancée, Vala. The world is set 60 years in the future and the technology is well advanced creating these super soldiers called the E.C.H.O.
Michael goes missing and does not return home. Vala pursues to find out where he is and by doing so, she enters this world full of violence, life-threatening situations and risks everything to find the love of his life. The content covers many action thriller scenes filled with suspenseful incidents where you can’t help but feel like wanting the two to succeed.