My custom bookshelves for my new home. They are custom made to fit a double row. : r/bookshelf
Amazon.com: ULTNICE Bookshelf Beautiful Double Row of Grey Storage Rack Organizer Shelf Book Sundries Ornaments for School Home Library (SWGB232218JFT) : Home & Kitchen
17 Stories Keedie Bookshelf Double Wide 6-tier 76" H, Open Large Bookcase, Industrial Style Shelves, Wood And Metal Bookshelves For Home Office, Easy Assembly & Reviews | Wayfair