• Amazon Kindle (₹281)

Paperback:

SGD20, free shipping to all regions

• Google Play books (Android Market, S$4.71)
• Amazon Kindle (Singapore, US and worldwide, US$3.82)
• Amazon Kindle (India, ₹216)

Note: The Google Play books version is recommended for people in Singapore and the book can be read online using a web browser. Supported devices also include Android phones and iPhone/iPad.

Existing Kindle users may purchase the Kindle version.