The Seattle Public Library has done something awesome. Although official verification is pending from, they claim to have broken the world record for longest book domino chain:

It took a total of seven hours of setup and five tries, but at around 11 p.m. Friday, May 31, The Seattle Public Library set the world’s record for the longest book domino chain.

The record-breaking event was held on the third floor of the Central Library, 1000 Fourth Ave. A total of 2,131 books followed a complex pathway that included ramps up and across book stacks, around a large planter in the center of the floor, up and down sets of stairs, bridges and more. At one point, one book has to fall from a shelf to the floor to continue the book domino chain. At different locations while the books are dropping, patrons are reading. One woman, for example, looks like she is reading at the beach, while another couple appears to be having a picnic and reading. A portion of the book domino chain spelled the word “read.”

The previous record of a 1,000-book domino chain was achieved by an organization called Responsible Fishing in the United Kingdom in 2011.

Click here to head over to The Stranger to read more about this awesome accomplishment.

Video shot by Seattle’s Playfish Media.