to this convention, renamed it the World Series of Poker, and moved it to their casino, Binion's Horseshoe, in Las Vegas. After its first year, a journalist, Tom Thackrey, suggested that the main event of this tournament should be no-limit Texas hold 'em. The Binions agreed and ever since no-limit Texas hold 'em has been played as the main event. Interest in the main event continued to grow steadily over the next two decades. After receiving only eight entrants in 1972, the numbers grew to over one hundred entrants in 1982, and over two hundred in 1991. During this time, B & G Publishing Co., Inc. published Doyle Brunson's revolutionary poker strategy guide, Super/System. Despite being self-published and priced at $100 in 1978, the book revolutionized the way poker was played. It was one of the first books to discuss Texas hold 'em, and is today cited as one of the most important books on this game. In 1983, Al Alvarez published The Biggest Game in Town, a book detailing a 1981 World Series of Poker event. The first book of its kind, it described the world of professional poker players and the World Series of Poker. Alvarez's book is credited with beginning the genre of poker literature and with bringing Texas hold 'em (and poker generally) to a wider audience. Alvarez's book was not the first book about poker. The Education of a Poker Player by Herbert Yardley, a former U.S. government code breaker, was published in 1957. Interest in hold 'em outside of Nevada began to grow in the 1980s as well. Although California had legal card rooms offering draw poker, Texas hold 'em was deemed to be prohibited under a statute that made illegal the (now unheard of) game "stud-horse". But in 1988 Texas hold 'em was declared legally distinct from stud-horse in Tibbetts v. Van De Kamp, and declared to be a game of skill. Almost immediately card rooms across the state offered Texas hold 'em. It is often presumed that this decision ruled that hold 'em was a game of skill, but the distinction between skill and chance has never entered into California jurisprudence regarding poker. After a trip to Las Vegas, bookmakers Terry Rogers and Liam Flood introduced the game to European card players in the early 1980s. Popularity Texas hold 'em is now one of the most popular forms of poker. Texas hold