# Constanze Spengler

Canonical: https://www.bookquiver.com/constanze-spengler

JSON version (same data): https://www.bookquiver.com/constanze-spengler.json

- Books: 1
- Languages: 2

## Books

- [Seahorses Are Sold Out](https://www.bookquiver.com/constanze-spengler/seahorses-are-sold-out) — 2021-08-01