Sherlock Holmes a Diflaniad y Diemwnt

By Sam Hearn

A famous gem has been stolen! With John and Martha at his side, can Sherlock uncover the mystery behind this extraordinary gem? Told through Watson's blog, detective notes, school assignments, media reports, and energetic comic-strip illustrations, this introduction to Arthur Conan Doyle's classic characters will have every young super-sleuth hooked! A Welsh adaptation by Nia Peris.

• Language: Cymraeg
• Publisher: Rily
• Release date: Sep 8, 2021
• ISBN: 9781849677509

Sam Hearn

Sam Hearn divides his time between working as a bookseller at a bookstore in the United Kingdom and illustrating children's books. This is Sam's fourth book for Bloomsbury.

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