BILLY bookcase, birch veneer, 153/4x11x413/4" - IKEA
HAVSTA Shelving unit with base, gray, 24x14 5/8x83 1/2" - IKEA
Amazon.com: IKEA Wall Shelf Unit, Black 11 3/4x74 3/4", 624.201123.3038 : Home & Kitchen
Floor To Ceiling Built In Bookcases- The ULTIMATE IKEA Billy Bookcase Hack •
BILLY Bookcase, birch veneer, 31 1/2x11x79 1/2" - IKEA
BILLY Bookcase, white, 15 3/4x11x79 1/2" - IKEA
HEMNES bookcase, black-brown, 191/4x771/2" - IKEA
HEMNES Bookcase, white stain, 19 1/4x77 1/2" - IKEA
HEJNE shelf unit, softwood, 303/4x121/4x673/8" - IKEA
LINSY HOME 68in 5 Tier Bookshelf, Tall Narrow Bookcase Shelf Storage Organizer, Modern Book Shelf for Bedroom, Living Room and Home Office,White Oak - Walmart.com
BILLY Bookcase, white, 15 3/4x11x79 1/2" - IKEA
HEJNE shelf unit, softwood, 303/4x121/4x673/8" - IKEA