Tyndale Momentum to publish “War Story: A Memoir” Memoir by Steven Elliott—one of two Army Rangers considered likely to have fired the fatal shots that killed former NFL player turned Army Ranger Pat Tillman—to hit stores in May All of the author’s proceeds from the writing of this book will be donated to organizations serving the mental health needs of the active-duty and veteran community. CAROL STREAM, ILL.—Tyndale House Publishers (@tyndalehouse) has announced that it has acquired War Story: A Memoir ($25.99, hardcover, May…