Shell

$1.99

Amazon.com

Shell: A Novel

$12.99

Amazon.com

Shells (DK Handbooks)

$8.99

Amazon.com

Effective Shell: A Practical User's Guide to Working Smarter on the Command Line

$29.99

Amazon.com

1200 PCS Tiny Sea Shells &10 Small Starfish - Mixed Ocean Beach Spiral Seashells for Fish Tank and Vase Filler, Beach Theme Party, Wedding Decor - DIY Craft Supplies

$7.77

Amazon.com

Velveeta Shells and Cheese Mac and Cheese, 8 Cups, for Easy Snacks or Dinner Sides, Original Flavor, 2.39 oz

$8.97

Amazon.com

Velveeta Shells and Cheese Mac, 3 Boxes, for Easy Dinner or Dinner Sides, Original Flavor, Made with Real Cheese, 12 oz

$6.72

Amazon.com

365 by Whole Foods Market, Organic Yellow Taco Shells, 5.5 Ounce

$3.58

Amazon.com