[Pramāṇa](https://indike.org/pramana/) › [Foreign](https://indike.org/pramana/inf) › [Latin](https://indike.org/pramana/inf.la) › [Middle Ages (700 – 1500)](https://indike.org/pramana/inf.la.medieval) › [Missionaries and travellers](https://indike.org/pramana/inf.la.medieval.travel) › Marino Sanudo Torsello, Book of Secrets for Crusaders # Marino Sanudo Torsello, Book of Secrets for Crusaders (Liber secretorum fidelium crucis) Plan for the economic blockade of Egypt: the spices of India — pepper, ginger, cinnamon — and the routes by which they reach the Mediterranean through Egypt or through Persia and Baghdad (book 1). - **Language:** Latin - **Date:** 1306–1321 CE - **Author:** [Marinus Sanutus Torsellus](https://indike.org/pramana/person/marino-sanudo) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/inf.la.medieval.travel.sanudo](https://indike.org/pramana/inf.la.medieval.travel.sanudo) · Pramāṇa