LexisNexis® Australia, today announced that the LexisNexis Centenary Book Award, Australia's most prestigious prize for legal literature, is now accepting submissions.Previously awarded only four times, the award celebrates LexisNexis Butterworths' 100 year history in Australia and recognises the highest standards of authorship in legal publishing. The final winner will be awarded a $30,000 cash prize, the largest in the contest's history.