You can read the book in 30 minutes, as I did on a flight from Washington, D.

FORBES: Three Books For The New Graduate

"I can access every book I want to read very quickly, " says Eperence Uwera, a 13-year-old Rwandan refugee at the Humble School.

WSJ: Worldreader: An E-Book Revolution for Africa?

Why can I read this book on one eBook reader and not another when it costs the same as a physical book?

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