Clara’s Verdict
Robert Muchamore’s CHERUB series is one of the great achievements of British teen fiction, and Mad Dogs – the eighth book – shows the formula at full stretch. The premise is elegantly preposterous: a clandestine British intelligence organisation recruits and trains children aged between ten and seventeen, because criminals never suspect that a teenager might be working for the government. In practice, this means a series of fast-moving, morally complex spy thrillers that take their young audience seriously rather than talking down to them. Mad Dogs moves into gang warfare on the streets of a British city, and Muchamore handles both the thriller mechanics and the ethical complexity with considerable skill. Simon Scardifield’s narration elevates the whole thing further.
About the Audiobook
When two rival gangs begin a turf war over drugs and territory, the violence spills into public spaces and the police find themselves outmanoeuvred. James Adams – CHERUB’s most experienced, most capable, and most difficult-to-manage operative – has the contacts to infiltrate the most dangerous gang, and CHERUB sends him in under deep cover. What follows is a tightly plotted thriller in which gang dynamics, drug economics, and the personal loyalties that make undercover work so genuinely complicated are all rendered with credible detail.
Muchamore’s particular skill is in making the spy world feel dangerous rather than glamorised. His teenage protagonists are not superhuman; they make errors of judgement, they get frightened, they struggle with the ethical compromises that their work demands of them. James Adams in particular has always been one of the more complex protagonists in YA fiction – talented and difficult in roughly equal measure – and in Mad Dogs he is operating in an environment where his experience is genuinely tested. The gang warfare setting allows Muchamore to address questions about loyalty, criminality, and social context with more complexity than a standard spy-thriller premise would allow. At seven hours and twelve minutes, it moves at a pace that holds attention from beginning to end.
The Narration
Simon Scardifield is an ideal narrator for this series. His voice has the right quality of contained tension for the thriller elements, and he differentiates the cast of characters – gang members, CHERUB handlers, teenage operatives, adult authority figures – with impressive consistency across the full seven hours. One Audible reviewer specifically praised his performance as doing the book justice, and this is an accurate assessment. Scardifield’s pacing is particularly well-calibrated during the action sequences, where lesser narrators can become either monotonous or over-dramatic. He achieves something more difficult: authentic urgency.
What Readers Say
The CHERUB series has maintained its readership across more than fifteen years and multiple books precisely because Muchamore takes the form seriously. Each instalment is tightly plotted, well-researched, and honest about its moral complexity in ways that distinguish it from more comfortable YA thriller fiction. Mad Dogs is a strong representative of the series at its most confident.
Listeners describe Mad Dogs as “a fantastic book full of twists and turns” that draws the reader forward without effort. The gang warfare setting draws praise for its realism and its willingness to show the social context of criminality rather than simply its consequences. James Adams’s return to a particularly demanding mission after a somewhat quieter preceding volume is welcomed by fans of the series. Scardifield’s narration earns its own separate mention in the reviews, with listeners noting that his character voices are consistent and well-realised across the length of the audiobook – no small feat with the large cast Muchamore typically deploys. The audiobook holds a 5.0 rating from 2 listeners on Audible UK, reflecting an enthusiastic if small early audience.
What the CHERUB series understands, and what Mad Dogs demonstrates particularly well, is that the spy-thriller genre works best when the moral stakes are as high as the physical ones. James Adams is not simply trying to avoid being shot; he is navigating questions about loyalty, complicity, and the cost of doing necessary things in ways that are not entirely clean. Those questions are what make the series worth reading at any age.
Who Should Listen?
Primarily aimed at teen and young adult listeners, though in practice the CHERUB series attracts adult readers who appreciate well-crafted thriller fiction – the moral complexity and narrative quality are consistently high enough to engage listeners well beyond the nominal target age range. Ideal for anyone who has enjoyed the earlier CHERUB books and is ready for James Adams operating at his most stretched. Also a strong entry point for the spy-thriller subgenre in YA for readers who haven’t tried the series before – though as with all series entries, book one is the proper starting point. Listen to Cherub: Mad Dogs on Audible UK and find out why James Adams remains one of the most compelling teenage protagonists in British fiction.
