Theo 5-Shelf Ladder Bookcase Wood with Metal Frame (multiple options)

Amazon

Wall Mounted Ladder Shelf (5 colors)

Amazon

CAPHAUS 5 Tier Ladder Bookshelf

Amazon

Triple Wide 5-Tier Bookshelf

Nathanjames

5-Shelf Ladder Bookshelf

Nathan James

Theo 6-Shelf Tall Bookcase (4 options)

Nathan James

Theo Modern Bookcase(multiple colors)

West Elm

Dennett Modular Shelving

Crate & Barrel

Petra Black Oak Wood and Metal Narrow Wall-Mounted Bookcase