I should also mention that if they're struggling financially, looking into free libraries or asking for the book as a gift in a library could be options. But I need to avoid any mention of illegal download links or methods.

Wait, the user might not be aware of the exact availability. They might be expecting a PDF for offline reading. But I need to make sure not to encourage piracy. Maybe there are legal PDF versions available for purchase. I can tell them to check the digital stores. If they're in Indonesia, maybe there are local platforms like Gramedia or Tokopedia where they can buy the eBook.

I should also consider that the user might not know about legal downloads. So I can suggest purchasing through official stores like Amazon, Kobo, or Google Play Books, or borrowing from a library. Maybe in some countries, libraries offer e-books through public library systems. The user might not be aware of services like OverDrive or Libby that use library cards.