The Bowling Green Public Library, along with Macy's, are hosting a used book sale all weekend at the depot.
All money raised from the sale will go toward the Southern Kentucky Bookfest set to take place in April.
"That's how we are able to sponsor the Bookfest and usually get between 200 to 300 authors to come to the Bookfest and help support the expenses of Bookfest", says Kendell Bryant, who works with the Bowling Green Public Library.
The book sale will wrap up on Sunday from one to four in the afternoon.
Sunday is also going to be dollar day, so as many items as you can get in a bag will go for a dollar.