Malcolm Gladwell, the best-selling autor of Outliers and The Tipping Point, has just published his new book and he delivers a talk in Dublin in November. RTÉ Ten is offering you a chance to win a copy of the book and to see him in action.

Gladwell brings The David and Goliath Tour to the RDS on November 1st where he "will present a gripping show that will transform the way audiences think about power and advantage forever."

The full title of his new book is David and Goliath: Underdogs, Misfits and the Art of Battling Giants and it sees Gladwell questioning how "we think about obstacles and disadvantages – The stories in David and Goliath suggest that much of what we call an obstacle actually isn’t. If you thought small was weak – think again."

RTÉ Ten has four copies of the book and two double tickets to the RDS show up for grabs and if you'd like to win simply answer the question below and send your answer, name, address and telephone number (with "Gladwell" in the subject line) to

Name the title of one of Malcolm Gladwell's books.

Closing date for entries is midnight on October 25th.