Reference catalogue · checked 8 September 2026
The complete library ledger
Seven original novels in two independent series. This ledger identifies the particular UK edition used for page count and ISBN, while each title’s date records its first UK publication.
7original novels
2independent series
4recording languages represented
1forthcoming this week
What counts: original novels written by Richard Osman in The Thursday Murder Club and We Solve Murders series.
What does not: the Penguin Readers graded adaptation is a separate language-learning edition, not an eighth original novel.
| Order | Book | First UK publication | Cited edition | Known audio recordings | Status |
|---|---|---|---|---|---|
| 1The Thursday Murder Club | El Club del Crimen de los JuevesThe Thursday Murder Club | 400 pagesISBN 9780241988268Penguin source ↗ | English · Deutsch · Español (Castellano) · ItalianoLesley Manville, Johannes Steck, Beate Himmelstoß, Marta Martín Jorcano, Azucena Díaz, Gigi Scribani, Francesca Vettori | PublishedChecked 2026-09-08 | |
| 2The Thursday Murder Club | El jueves siguienteThe Man Who Died Twice | 448 pagesISBN 9780241988244Penguin source ↗ | English · Español (Castellano)Lesley Manville, Marta Martín Jorcano, Azucena Díaz | PublishedChecked 2026-09-08 | |
| 3The Thursday Murder Club | El misterio de la bala perdidaThe Bullet That Missed | 448 pagesISBN 9780241992388Penguin source ↗ | English · Deutsch · Español (Castellano)Fiona Shaw, Johannes Steck, Beate Himmelstoß, Marta Martín Jorcano, Azucena Díaz | PublishedChecked 2026-09-08 | |
| 4The Thursday Murder Club | El último en morirThe Last Devil to Die | 432 pagesISBN 9780241992401Penguin source ↗ | English · Español (Castellano) · ItalianoFiona Shaw, Marta Martín Jorcano, Azucena Díaz, Gigi Scribani, Francesca Vettori | PublishedChecked 2026-09-08 | |
| 5The Thursday Murder Club | Una fortuna de muerteThe Impossible Fortune | 448 pagesISBN 9781405975735Penguin source ↗ | English · Español (Castellano)Fiona Shaw, Marta Martín Jorcano, Azucena Díaz | PublishedChecked 2026-09-08 | |
| 1We Solve Murders | We Solve MurdersPrint · ebook · audio | 464 pagesISBN 9780241997482Penguin source ↗ | EnglishNicola Walker | PublishedChecked 2026-09-08 | |
| 2We Solve Murders | We Chase ShadowsPrint · ebook · audio | 432 pagesISBN 9780241745892Penguin source ↗ | EnglishNicola Walker | ForthcomingChecked 2026-09-08 |