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New from Harper Collins!

THE SERPENT UNDER
Book Six of the Sherlock Holmes Adventures
Amazon Editor’s Pick: Best Mystery, Thriller & Suspense
The Sunday Times (London), Recommended Historical Fiction

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.

Praise for THE SERPENT UNDER

“MacBird’s Sherlock Holmes novels are in a class of their own…. The Serpent Under delivers the goods.”
—Dennis Palumbo

“Exciting and thrilling, while always faithful to Doyle’s intellectual spirit! MacBird’s Holmes adventures are the best I’ve read.”
—Antony Johnston

“If you crave to spend more time in the company of Sherlock Holmes and Dr. Watson, grab this book!”
—Leslie S. Klinger

About Bonnie

Bonnie is a polymath artist best known as the author of an ongoing bestselling series of Sherlock Holmes Adventures for HarperCollins.

After thirty years in the entertainment business in Los Angeles, she now lives in London with her husband, computer scientist Alan Kay, and writes, acts, paints, sings in a choir and volunteers for the Crime Writers’ Association and the Sherlock Holmes Society of London.

“MacBird’s series grows stronger with each book
and she remains, in my opinion, the best and most
faithful pastiche writer out there today—bar none.”
—Alistair Duncan, The Doylockian

Sherlock Holmes Adventures