Zurück am Kratersee

From Author Wars - https://authorwars.com/books/zuruck-am-kratersee-3221934.html

Overview:

Title: Zurück am Kratersee
Author: Lucy Guth
Year: 2020
Type: Short Fiction
Series: Maddrax Zyklus 17: Parallelwelt
Number in Series: 522

Variant Titles:

2023. Back to Crater Lake