The Home Gardener's Guide to Shovels and Spades - Garden Therapy
Amazon.com : MUJO Shovels for Digging, Gardening Digging Shovel with Cushioned D Handle, Heavy Duty Garden Spade Shovel for Hard Rocky Soils 41" : Patio, Lawn & Garden
Ashman Online 6 Assorted Shovels (6 Pcs) Steel Blade – Four Shovels of 41 and Two Shovels of 27 inches Long – Round, Square, Spade Shovel, Drain Spade Shovel, Mini Round , and Mini Square Shovel - Walmart.com
What's The Difference Between a Shovel and a Spade