Contact

We are available Monday to Friday, 8:00 to 13:00 (Argentina time), except public holidays.

Personal assistance

• WhatsApp: +54 9 291 425 5635
• Instagram: @estudiosninja
• Facebook: Estudios Ninja
• TikTok: @estudios.ninja

Not sure which book to choose?

Write to us and we will recommend the right one, depending on who it is for or what you like to read.

Location

Capital Federal, Buenos Aires, Argentina. We are an online store and have no physical shop.

More information

How to buy · Delivery methods · When will my book arrive · Payment methods · Exchanges and returns · About us · FAQ