3 ms·

Your DDIA book might be an international version. Check if it says the edition is only for sale in India.

• nswango 7mo ago
  It's usually extremely prominent if the book is an India only edition.
  • g947o 7mo ago
    For sure, if both Amazon and the seller are doing things the way they are supposed to be. There is a small chance, however, if the OP either purchases from an unfaithful third party seller, or somehow inadvertently from a third party seller even though they purchased from Amazon.com, due to how inventory is mixed (Amazon kept doing this for years).
    • nswango 7mo ago
      I mean, it will be very obvious from the physical book itself.