Hello,
Here’s some information on how to purchase Watermyth. Some of the vendors are on the Books2Read portal but not all of them are listed.

Watermyth is a literary revisioning of Cupid and Psyche as seen through the eyes of a memory-wiped siren storyteller who discovers things about herself and the people around her as she weaves her narratives through sonar and mer-time. Found family, cozy vibes, dark academia in this first volume of a sprawling mythic fantasy. From multiple merkingdoms to a council of war situated in a sprawling system of kitchens on a mythical isle, Watermyth is a tale of adventure, of Byzantine-level intrigue, of slow-burning romance and the community we find when our worlds are in chaos. 🧜♀️
“Watermyth is an intricately-structured and layered tale that challenges Western narrative conventions, and a rewarding read of lush imagination and deftly-controlled prose. It is also a story about stories, which is to say, the best kind of story. “We bleed pieces of ourselves into the telling,” the storyteller in this tale says. Anita Harris Satkunananthan certainly has.”
— Natalia Theodoridou, World-Fantasy Award-Winning Author–
Other Blurbs for Watermyth
Barnes & Noble: https://www.barnesandnoble.com/w/book/1144573853;jsessionid=F226D8C9A6CD0EBA0E2B9C5F651899D1.prodny_store01-atgap15?ean=2940179128830
Smashwords:
https://www.smashwords.com/books/view/1504283
Kobo:
https://www.kobo.com/my/en/ebook/watermyth
Apple Books
https://books.apple.com/us/book/watermyth/id6475647616
Angus & Robertson (Australia):
https://www.angusrobertson.com.au/ebooks/watermyth-anita-harris-satkunananthan/p/9798223523611
Amazon.com:
https://www.amazon.com/dp/B0CRS29ST9
There are other places here which may be relevant for people in Europe or who wish to borrow the ebook from libraries (I’ve made all library-order options available) : https://books2read.com/u/47RGB8
Information on the print edition is here.