Most Guinness World Records books sold by a retail chain in 24 hours

Most Guinness World Records books sold by a retail chain in 24 hours
Who
Walmart
What
44647 unit(s) sold
Where
United States (Various locations)
When
The most Guinness World Records™ books sold by a retail chain in 24 hours is 44,647 and was achieved by Wal-Mart at various locations across the United States on 27 November 2009. The feat was achieved during the 'Black Friday Doorbuster' promotional sale.