"Today would be Jack London's 135th birthday, and to celebrate it, Oxford University Press be doing a giveaway to 6 lucky tweeters. International readers, keep your eyes on @OWC_Oxford and when you see,
"It's Jack London's 135th birthday!"
just retweet it before 3pm GMT! Live in the US? Follow @OUPblogUSA. You'll have until 3pm ET