Red Eye by Richard Aellen Book

Written in 1989. Has an old price label on the front cover. Has yellowing pages from age.
Two brothers, each unaware of the other’s existence, one a Pulitzer Prize winning journalist, the other a professional assassin, experience a mysterious psychic connection in the suyspense-charged thriller that has treasonous Soviet leaders plotting to kill the General Secretary and frame the U.S. for the deed.