The third title in a series of three following the adventures of 'Trio' - a group of lively friends who have fun on the eisteddfod field. This time they try to solve the mystery of the lost Eisteddfod Chair, a few hours before the ceremony!
| ISBN: | 9781913245238 |
| Publication date: | 31st July 2020 |
| Author: | Manon Steffan Ros |
| Illustrator: | Huw Aaron |
| Publisher: | Atebol |
| Format: | Paperback |
| Pagination: | 71 pages |
| Series: | Trio |
| Genres: |
Children's and Young Adult Fiction |