The Blue Jays and Texas Rangers rivalry is hitting the books after the Toronto Public Library tweeted out a special message in the form of book spine poetry on Thursday afternoon.

The Toronto library sent out some banter aimed at both the Baltimore Orioles and Texas Rangers in the form of book spines that read, “Sorry!,” “Baltimore,” “Not Sorry” and “Texas” alongside a Blue Jays hat, bat and beer can. Along with the book spines was a tweet that read, “We’re sorry for the etiquette blip, but still quite proud of the infamous flip. Go Jays!” in reference to Jose Bautista’s infamous bat flip during last year’s postseason Rangers-Jays series.

The Arlington Public Library in Texas has not responded to the Toronto library’s tweet, but was involved in some earlier back-and-forth teasing with the Oshawa Public Library in Ontario on Thursday morning.

The Oshawa library tweeted out their excitement for the game using the books, “Texas,” “Baseball,” “Champions” and “In Some Other World, Maybe.”

The Arlington library responded with three book spines in front of a Texas flag reading, “Home Game,” “Ruined” and “The Genius of Birds” alongside a stuffed bull.

The Toronto Public Library was involved in some book spine trash-talking last postseason when the Jays played the Kansas City Royals. The Toronto Public Library and Kansas City Library gained thousands of views after trading multiple clever tweets.