MORE INFO ABOUT DARK TIDE!

Dark Tide will come to the Anglosphere in October this year (I hope it makes it to Spain in December!)
And Astrid Kolfinnsdottir will disclose her darkest secrets:

Voilà the cover:

In the summary, we found out that Ling had been taken to some sort of stalag or gulag. Depressing, eh?

Here, however, she is free and striving to retrieve her talisman from a deep, dark trench, whose fauna looks rather menacing. Will our omnivoxa manage to reach them?

In Book 3 of the epic saga, Astrid struggles with a devastating personal secret while Becca tries to figure out how to extract her talisman from a killer whirlpool. Ling must find a way to escape the prison camp where she and hundreds of other merfolk are being forced to do slave labor.

So Ling and Becca get their talismans (way to go, Becks!) while we learn Astrid's secret (it must be something REALLY painful to trouble her to such a degree). There's got to be another book, the finale, ere she can come to grips with that traumatic secret and reach the talisman. The same goes for Ava, who may go home as soon as the Stark children...
At least Becks and Astrid will have a little more conversation.
The prelude shows Astrid Kolfinnsdottir being tempted by Mfeme or some other villain to turn over to the dark side, yet refusing the offer... Will she yield to darkness? Is Astrid Kolfinnsdottir a heroine or a villain?

Ling is in the hold of Rafe Mfeme’s giant trawler, on her way to a prison camp. Becca meets up with Astrid and learns why the Ondalinian mermaid is always so angry: she is hiding a shameful secret. Ava can’t return home, because death riders await her arrival. 

Here's the prologue, with the temptation of Astrid Kolfinnsdottir:

What's more, the release of Olas salvajes (Rogue Wave) in Spain is scheduled for the 23rd of June, within four weeks. The countdown starts from NOW!