
Plan for the Worst
Plan for the Worst begins with plans for Bronze Age research, then turns towards a mystery at the Tower of London that puts Max’s trust under strain.
AI-generated illustration inspired by Plan for the Worst; not a book cover.
What it’s about
Plan for the Worst begins with plans for Bronze Age research, then turns towards a mystery at the Tower of London that puts Max’s trust under strain.
The shift in focus gives the novel a layered investigative shape: a proposed journey, an unexpected historical problem and the personal uncertainty that follows. The Institute’s work still begins with careful preparation, but preparation cannot answer every question once events are in motion.
Max must decide how to read the people and evidence around her while the familiar team navigates a less settled situation. This eleventh book continues the series’ interest in the difference between a plan and the world that receives it.
The Tower setting brings a concentrated historical atmosphere, while the Institute’s relationships give the mystery its emotional stakes. It is a continuation for readers who already know Max and her colleagues; the earlier books provide the context that lets small changes in trust feel significant rather than unexplained.
Listen or read
Can I start here?
This is book 11 in its series. Start with the first novel for its clearest introduction.
Reader questions
Do I need to read the earlier books first?
Read the preceding novels first. As book 11, this novel comes after an established run of adventures. The numbered route introduces the returning cast in sequence. Shorter companion pieces remain optional reading. Use the series list to check your place before starting this instalment.
Who narrates the Plan for the Worst audiobook?
This novel has a UK audiobook narrated by Zara Ramm. The linked Audible listing gives that credit. Match the recording to the book title when browsing editions. Follow the same numbered sequence as print readers. The audiobook guide maps out the wider listening route.
Where this fits
This novel is book eleven, after Hope for the Best and before Another Time, Another Place. The paired titles are best read in order, with the rest of the St Mary’s sequence behind them.
A short story sits between these novels in the suggested order, but it is optional; the numbered books carry the main arc.
Why readers love it
Our view
Readers who like mysteries woven through a familiar ensemble will find a lot to enjoy. The story’s historical setting feels purposeful, and the tension comes as much from interpreting people as from identifying what happened.
Max remains a capable guide, but the book gives her uncertainty as well as confidence, which keeps the character work lively. It is also a satisfying example of the series’ ability to turn routine research plans into a more personal question without abandoning its dry humour.
Listening notes
The UK unabridged recording is narrated by Zara Ramm and runs for fourteen hours and four minutes. Its extended runtime suits listeners who enjoy staying with a mystery over several sessions. The established narrator gives the Institute’s familiar voices continuity while the story moves through its different concerns.
There is no separate full-cast adaptation on this page for this title.
If you like this, try…
- Another Time, Another Place · St Mary’s
- Doing Time · Time Police
- The Ballad of Smallhope and Pennyroyal · Smallhope & Pennyroyal
Edition details & sources
Confirmed
- Series position
- Book 11 of 14
- First published
- 2020 · publication source ↗
- Audiobook
- Zara Ramm · 14 hr 4 min
Edition details
Publication & edition date trail
UK Digital audio · English · Unabridged
Listed audio release: 2 September 2024.
UK Paperback · Headline Publishing Group
ISBN 9781472266798 · released 16 April 2020
512 pages · Pagination source
Reading-time estimate: 10h 15m–17h at 30–50 pages/hour.
Publisher edition sourceUK Ebook · Headline Publishing Group
ISBN 9781472266804 · released 16 April 2020
Publisher ebook sourceFrench translation · Paperback · Éditions Hervé Chopin
Préparez-vous au pire · translated by Cindy Colin-Kapen
ISBN 9782357207073 · released 9 March 2023
French publisher edition sourceLarge print
No large-print edition details are listed for this title.
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