Internationally bestselling author Garth Stein, whose book “The Art of Racing in the Rain” has sold more than 4 million copies and been published in 35 languages, will appear at Tahoe WordWave Oct. 9-11 at the Tallac Historic Site in South Lake Tahoe. His newest book, “A Sudden Light,” is set in a large historic house in the woods similar to Valhalla’s Grand Hall, the site of WordWave’s Friday night steampunk ball, held from 6-10 pm, kicking off with a Champagne reception with Stein. On Saturday, Oct.