# Umberto Grassi

Canonical: https://www.bookquiver.com/umberto-grassi

JSON version (same data): https://www.bookquiver.com/umberto-grassi.json

- Books: 1
- Languages: 1

## Books

- [What God Kept for Himself](https://www.bookquiver.com/umberto-grassi/what-god-kept-for-himself) — 2026-02-17