This review was first published by Booklist on May 29, 2018.

In Rogue Protocol, the third (after Artificial Condition, 2018) of Wells’ Murderbot Diaries, Murderbot is on a mission to find evidence to bring down the GrayCris Corporation for good. Their journey takes them beyond the Corporate Rim to a derelict terraforming station that hides a secret. Once again, they must protect a human crew, and when their secret identity as a rogue SecUnit is threatened, they have to decide whom they can trust. As always, the story is fast-paced and action-packed, colored by Murderbot’s acerbic commentary throughout. Though the main character remains as appealing as ever, this entry in the series feels less substantial, less happens, the plot and secondary characters are less complex, and there’s more exposition filling the pages. It’s clear the primary purpose of this book is to set the stage for the next one. On its own merits, Rogue Protocol doesn’t quite live up to the first two books in the series, but readers will be thrumming with excitement for what comes next.

This review was first published by Booklist on May 15, 2018.

**STARRED REVIEW** Machine intelligences rule most of the world, human governments are rapidly losing their power, a war-ravaged U.S. is on the brink of descending into chaos, and a mysterious new plague is on the loose. In Chicago, one man finds himself at the nexus of a complex web of secrets that threatens to upend the world as we know it. This debut novel beautifully combines a postapocalyptic man-versus-machine conflict and a medical thriller. The world is immersive and detailed, the characters have depth, the writing is assured, the plotting intelligent, and the pacing about perfect. McAulty’s take on how AI might evolve gives the premise a unique twist. The story is action-packed, starting with a boom (literally) and driving you along from one crisis to the next. The action rarely lets up, yet it never becomes tiresome. The exposition gets a bit heavy-handed at times, but not enough to slow things down. There are intriguing details of this world that McAulty teases but never fully reveals, and that builds anticipation for his next books. This is thrilling, epic sf.

This review was first published by Booklist on April 15, 2018.

Everyone’s favorite Murderbot is back. The second installment in Wells’ Murderbot Diaries picks up where All Systems Red (2017) left off, with the series’ titular character seeking answers to its origin by traveling back to where it first went rogue to learn what really happened. Along the way, it makes friends with an intelligent research transport ship and agrees to protect a group of naive researchers whose discoveries make them a target for murder. Murderbot is one of the most delightful characters in current science fiction: a killing machine who chooses to be a good person, a robot who suffers from crippling social anxiety, a sarcastic misanthrope who really just wants to be left alone to watch TV. The relationship between Murderbot and ART (the intelligent ship) adds an entertaining The Odd Couple element to the story. Like the first book, this one is a fast, fun, exciting read, and the series keeps getting funnier. Perfect entertainment for a quiet evening. Although Artificial Condition can be read as a stand-alone, readers will prefer reading the series in order.

This review was first published by Booklist on March 15, 2018.

Priscilla Hutchins is the captain of an interstellar crew sent to explore the origin of a mysterious signal from another planet. But there’s resistance to the mission, as many believe continued interstellar exploration has become too dangerous. Hutch takes off despite opposition and embarks upon a journey that will lead her to discover new artifacts, alien life, and a looming celestial apocalypse. But this isn’t an adventure story; it’s a story focused mostly on people and how we relate to one another. McDevitt (Time Travelers Never Die, 2009) offers a unique take on aliens and how civilizations might arise on other planets, an unexpected and interesting choice in the realm of space-based science fiction. The active conflict of the story is political; unfortunately, McDevitt doesn’t delve as deeply into this aspect of the story as he could. But his unique vision, the way his imagination plays across a galactic stage, and the inherent tension of an unavoidable disaster make up for it. He also introduces important new elements into his ongoing Academy series, making this a worthy read.

This review was first published by Booklist on March 1, 2018.

**STARRED REVIEW** Tvíbura and Tvíburi: twin planets locked in close orbit. Tvíbura is inhabited, Tvíburi isn’t. When an environmental crisis threatens to render life unsustainable on Tvíbura, the people there undertake a generations-long project to build a bridge to reach their twin planet and save themselves. Phoresis is an elegant, spare, evocative jewel of a novella told in three parts. We see the genesis of the project, its fruition, and the eventual outcome. The title (which means transmission) is both a literal description of the main action of the story and almost poetic in its sound. It’s an appropriate encapsulation of this book. Egan (Incandescence, 2008) offers a master class in world building—he starts with a strong, science-based idea and envisions a unique people with a vibrant culture that inhabit a complex world. It all works together to create an immensely satisfying experience. He recognizes this is a story worth telling but doesn’t try to force it to be a full novel. He tells us everything necessary with nothing extraneous; there’s tremendous depth in his brevity. In a genre dominated by series and lengthy tomes, Phoresis is a refreshing reminder that compelling stories come in all lengths.