Archie's cousin, Thistle, is about to start his apprenticeship at the Museum of Magical Miscellany. But when it comes to his initiation, the firemark that burns into Thistle's hand is a strange one, and Archie and Bramble are given it too.
The Golden Circle is the mark of an ancient alchemist's club and when Archie and his cousins learn about a curse that threatens their beloved museum, they have no choice but to start their own alchemist's club, and face the darkest kind of magic.
- ISBN10 0062312162
- ISBN13 9780062312167
- Publish Date 1 November 2016 (first published 3 September 2015)
- Publish Status Temporarily Withdrawn
- Publish Country US
- Publisher HarperCollins Publishers
- Imprint Collins
- Format eBook
- Pages 352
- Language English