Theo Modern Bookcase(multiple colors)

Mdesign

Bookshelf

Amazon

Triple Wide 5-Tier Bookshelf

Bed Bath & Beyond

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

Amazon

Large Bookshelf 5 Tiers

Nathanjames

5-Shelf Ladder Bookshelf

Nathan James

Theo 6-Shelf Tall Bookcase (4 options)

CB2

Stairway Wall-Mounted Bookcase - 72.5" Height (2 colors)

West Elm

Zane Bookshelf (15")