To celebrate the tenth anniversary of Dan Brown’s The Da Vinci Code, Doubleday is offering a free eBook version of the bestseller through March 25. Downloads include the prologue and first chapter of Brown’s new thriller Inferno—hitting bookstores May 14—in which Harvard professor-hero Robert Langdon’s quest revolves around Da Vinci’s fellow Tuscan Dante Alighieri. Don’t expect the sample to give too much away: Inferno contains more than 100 chapters.
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This article originally appeared on Zola Books.