About the Book
This volume collects novellas three and four of Martha Wells's Murderbot Diaries, Rogue Protocol and Exit Strategy. Both center on Murderbot, a SecUnit (part organic, part machine) that has hacked its own governor module and now operates with a level of autonomy its creators never intended. The series is told entirely from Murderbot's first-person perspective, with a dry, self-deprecating internal voice that's become something of a signature for Wells.
In Rogue Protocol, Murderbot is running from official scrutiny while also trying to build a case against GrayCris Corporation, a conglomerate responsible for the deaths of colonists in earlier novellas. To do that, it has to go undercover, and inevitably gets entangled with a group of humans it would very much prefer not to care about. Exit Strategy follows directly, with Murderbot making its way back to help Dr. Mensah, its former owner and the closest thing it has to someone it trusts. The stakes are higher here: Mensah is in danger, and Murderbot has to navigate both corporate security systems and its own ambivalence about why it's doing any of this.
Both stories are short, novellas, not full novels, so this volume moves quickly. The tone stays consistent: tense action sequences interrupted by Murderbot's internal commentary, usually involving strong opinions about the humans around it and whatever media serial it's been watching to decompress. If you've already read or listened to Volume 1 (All Systems Red and Artificial Condition), this picks up the arc without any meaningful recap, so it's best experienced in order.
Narration & Audio Performance
Kevin R. Free has narrated the Murderbot Diaries since the first novella, and his performance is one of the clearest reasons to choose the audio format for this series. He has a precise understanding of Murderbot's voice, flat affect on the surface, but with timing that communicates the character's dry wit and suppressed exasperation without overselling either. The internal monologue sections, which make up a significant portion of the text, land well because Free keeps them grounded rather than performed.
Character differentiation is handled cleanly. Murderbot's interactions with humans range from curt to reluctantly warm, and Free adjusts his approach accordingly without the voice work becoming caricature. The pacing suits the novella format, these are dense, fast-moving stories, and the narration doesn't drag.
Production quality across the Murderbot series has been consistent, and there's no reason to expect Vol. 2 to deviate from that. If you're new to the series and uncertain whether Free's narration style suits you, the sample on Audible is a reasonable way to check, but returning listeners who enjoyed the earlier volumes will find this familiar and reliable.
The Audible Verdict
Kevin R. Free's narration is one of the better author-narrator pairings in recent science fiction audio, not because he's the author, but because his interpretation of Murderbot's voice has become the definitive one for many listeners. These two novellas are tight and well-constructed, and the audio format works with the first-person voice-heavy structure rather than against it. If you've been listening to the series, spending a credit here is a straightforward call.
Listen on AudibleIs This Book a Good Fit for Audio?
The Murderbot Diaries is unusually well-suited to audio. The entire series is told in first person, with large portions spent inside Murderbot's head, reactions to situations, commentary on human behavior, detailed internal reasoning. That kind of sustained interiority is often a liability in audio, where monotony can set in. Here it works because the voice has enough texture and the narration is skilled enough to maintain variety.
There are no charts, diagrams, or visual elements to worry about. The action sequences are described rather than shown, and the emotional beats are embedded in dialogue and internal thought rather than in formatting. Nothing about the reading experience depends on seeing the page.
The novella length also makes these well-suited for audio sessions. At roughly two to three hours each, each story fits comfortably within a single commute or an evening listen, and the tight pacing means there's no dead zone in the middle where attention tends to drift.
Popular Listener Questions
Do I need to listen to Volume 1 before this one?
Yes. These novellas follow directly from All Systems Red and Artificial Condition. The characters, the GrayCris plotline, and Murderbot's situation are all established in earlier entries. Starting here would mean missing significant context.
Is this the same narrator as the earlier Murderbot audiobooks?
Yes. Kevin R. Free has narrated every entry in the Murderbot Diaries series, so the voice is consistent across all volumes.
What two novellas are included in this volume?
Volume 2 collects Rogue Protocol (novella three) and Exit Strategy (novella four) of the Murderbot Diaries.
Is this appropriate for listeners who don't usually read science fiction?
Potentially. The series focuses heavily on character voice, workplace dynamics, and questions about autonomy and identity. The science fiction setting is present but not technical. Readers who typically avoid the genre sometimes find it accessible via Murderbot.
Similar Audiobooks
All Systems Red (Murderbot Diaries, Vol. 1)
The essential starting point for the series. Contains novellas one and two and establishes everything Vol. 2 builds on.
Network Effect
The first full-length Murderbot novel, narrated by Kevin R. Free. A natural next step after completing the four original novellas.
A Long Way to a Small, Angry Planet
Becky Chambers's Wayfarers series shares Murderbot's focus on found family, crew dynamics, and a relatively low-stakes interpersonal register within a science fiction setting.
Susanna Clarke's novel, like Murderbot, is driven almost entirely by a distinctive first-person voice working through an unusual situation. Listeners who respond to Murderbot's internal commentary often take well to this one.
Ann Leckie's novel also centers on an artificial or non-standard perspective navigating questions of identity, loyalty, and autonomy. A common recommendation for Murderbot readers.
Audiobook Details
| Title | The Murderbot Diaries Vol. 2 |
|---|---|
| Author | Martha Wells |
| Narrator | Kevin R. Free |
| Genre | Science Fiction |
| Year | 2025 |
| Publisher | Tordotcom |
| Abridged | Unabridged |
| Cast | Single narrator |
| Author-narrated | No |
Ready to listen?
The Murderbot Diaries Vol. 2 is available on Audible, if you're already in the series, this is a reasonable use of a credit, and the audio format is one of the better ways to experience it.
Open on Audible