This review was first published by Booklist on April 15, 2022.
Greene’s latest is set in an alternate time line where the U.S. and Soviet Union made it to space in the 1950s and fended off an alien attack in the 1960s. Brooklyn Lamontagne, a petty crook who just wants to take care of his mother, joins the Earth Orbital Forces to avoid a prison sentence. Soon he’s swept up in a series of events that uncover a deep secret which could save humankind. Mercury Rising is a rollicking, funny, picaresque adventure novel. It doesn’t follow any predictable path and requires a willingness to go along and see where it takes you. The hero isn’t a typical good guy, but he’s likable and compelling. The secondary characters are all people you want to spend more time with. Most of all, this is a stellar example of effective world building. Greene provides enough detail to make the alternate reality believable and immersive, but he’s not concerned with showing it off. Recommended for fans of old sf-adventure serials and Ernest Cline’s Armada (2015).