Sherlock Holmes et la machine à remonter le temps

Synopsis of Sherlock Holmes et la machine à remonter le temps

«Sherlock Holmes et la machine à remonter le temps» is Sandra Lebrun's children's puzzle book, in hardcover (66 pages, in French).

The Queen of England has vanished in space-time, so Sherlock Holmes and the reader set off in search of her aboard a time machine. The book strings together 60 puzzles of all kinds: riddles, coded messages, deduction games and mazes.

Illustrated by Loïc Méhée. Includes a magic magnifying glass and a decoding pyramid as detective equipment.

Aimed at young readers aged 7 and up who enjoy mysteries, logic and observation activities.