Which major religious text publisher first committed to using 100% recycled or FSC-certified paper for all their sacred texts in 2010?

Religious texts are among the most widely published books in the world, with billions of copies in circulation. In recent years, many publishers of religious materials have embraced retail social responsibility initiatives to address environmental and ethical concerns in their production chains. Test your knowledge about how major religious publishing houses are implementing sustainable practices in their sacred text production.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Zondervan (Christian Bible publisher)
Oxford University Press (publisher of various religious texts)
Kazi Publications (Islamic text publisher)
Penguin Random House's Spiritual Division