The store's website, DramaBookShop.com, describes the damage as "extensive." The video shows part of the store as empty shelves and part of the store still operating normally.
Miranda says in the video that he wrote part of his Tony-winning musical In the Heights in the offices beneath the shop, located on West 40th Street between Seventh and Eighth Avenues.
He shows off his purchases and urges theatre lovers to patronize the store, which has operated at various midtown locations since 1917.
Store hours are 10 AM to 7 PM Monday-Wednesday and Friday-Saturday; 10 AM to 8 PM Thursday; and noon to 6 PM Sunday.