An omnibus of the first three books in Elizabeth Hunter's Irin Chronicles series is on sale right now in the US and UK, and discountable at Kobo. The included books are:
The Scribe,
The Singer, and
The Secret. I've read and really really liked Hunter's Cambio Springs series, but haven't tried this series yet.
Kindle US, $0.99:
https://www.amazon.com/dp/B0CB25PXSS
Kobo US, $0.99:
https://www.kobo.com/us/en/ebook/the...fantasy-series
Kindle UK, £0.99:
https://www.amazon.co.uk/dp/B0CB25PXSS
Kobo UK, £0.78:
https://www.kobo.com/gb/en/ebook/the...fantasy-series
Note that Hunter did have a sale on bundles at her web store not too long ago, including these titles, so check carefully before you buy!