Sam Kean will appear at the South by Bookstore to sign copies of “The Disappearing Spoon” and “The Violinist’s Thumb” following his Featured session.

Sam Kean is author of the New York Times bestsellers The Disappearing Spoon and The Violinist’s Thumb. His stories have appeared in The New York Times Magazine, Mental Floss, Slate, and The New Scientist, and his work has been featured on “Radiolab,” “All Things Considered,” and “Fresh Air.”