https://www.amazon.com/dp/B0BY596QY7
As Lori and Paeglynn initiate their plan to bring Nichelle and Soraya to the pool of Gaia and transport everyone back to earth, Vic and OJ struggle to lead a rag-tag team of formerly opposed Gaias against an attack led by their nemesis, Dawes. Marlin and Lina face Bethany to get the rogue Gaia to stand down and join their cause. As the three groups converge on a vital stronghold held by separatist forces to free Diane, the universe's bustiest non-Gaia's latent power is finally released.
This is the 19th entry of a series.