# The Serpent Under by Bonnie MacBird (Paperback)

Holmes and Watson face treachery and danger in the latest full-length thriller by Bonnie MacBird, author of the bestselling Sherlock Holmes novel Art in the Blood . Murder, jealousy, and deceit underscore three interlocking mysteries as Holmes and Watson take on a high profile case at Windsor Castle, a boy drowned in the Serpentine, and a crusading women’s rights activist who suspects a traitor in her organisation. The cases send them into danger into locales as varied as the palace itself, a dockland cannery, an arts and crafts atelier, and a gypsy encampment. But is there peril underfoot as well – right at 221B Baker Street? The twisting, breathlessly plotted conjoined mysteries that Bonnie MacBird is known for provide a thrill ride that will delight Sherlockians worldwide.

## Details

- **Price:** 8.99 GBP
- **Vendor:** HarperCollins Publishers Limited
- **Type:** Bonnie MacBird
- **Tags:** Adult, Crime & Mystery, Historical Fiction, Paperback, Thriller & Suspense

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8.99 GBP | In stock |

## Images

- The Serpent Under by Bonnie MacBird book cover

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> Source: [Somiibooks](https://somiibooks.com/products/the-serpent-under-bonnie-macbird-9780008380922)
> Updated: 2026-09-08