6 books in series

Hilda Tie-In

Hilda Tie-In is a 6-book series with 6 released primary works first released in 2018 with contributions by Stephen Davies.

Hilda and the Hidden People
Hilda and the Great Parade
Hilda and the Nowhere Space
Hilda and the Time Worm
Hilda and the Ghost Ship
Hilda and the White Woff