Did you know that National Sticker Day was January 13th?

It honors Ray Stanton “Stan” Avery, who is credited with inventing the modern sticker.

Theodore Roosevelt was president when Avery was born on January 13th, 1907.

To celebrate, all individual stickers in the TR Site’s bookstore will be BUY ONE, GET ONE FREE on Friday (1/16) & Saturday (1/17).

*Note that the sale applies to in-store purchases of individual stickers only. Free item must be of equal or lesser value.