Currently there are 9 books in the series.
1. The Children of Lir
2. How Cuchulainn Got His Name
3. The Story of St Patrick
4. The Salmon of Knowledge
5. The Story of Newgrange
6. The Story of The Giant's Causeway
7. Granuaile The Pirate Queen
8. Oisín in Tír na nÓg
9. The Story of Brian Boru (Only released last week)
The stories are written by Ann Carroll and published by Poolbeg Press. I notice on the Poolbeg Press website they have the first 8 books in the series available as a pack for €19.99, which is half price compared to buying them singly!!!