2nd Book in Fablehouse Series showing up under different author name/record

[Susan]

Fablehouse: Heart of Fire is a sequel to Fablehouse, both books are published under the author name E. L. Norry. Fablehouse shows up on Goodreads under the author account for E.L. Norry, however the sequel (linked here) comes up under Emma Norry. Neither book shows that they are part of a series.

[Camille]

Series created.

https://www.goodreads.com/series/3982...