Bumper 'Lions Tour to Australia' preview edition of the acclaimed IRB World Rugby Yearbook will include a comprehensive review of the 2012 RBS Six Nations. On top of that there will be a complete round-up of world rugby in 2012, including complete statistical records for every World Cup nation, all-time rugby records and reviews of each of the major competitions in the oval ball game - including the inaugural playing of The Rugby Championship. The IRB World Rugby Yearbook is quite simply the most comprehensive rugby yearbook on the planet.