I have been busy and distracted. The lawn has grown long and I have all but given up on someone cutting it neat and short again. I thought perhaps I would cut the grass closest to the house. Sometimes things get lost in long grass. I rolled the garden hose and dropped it in the garden by the dog house.
A shovel was fetched from the barn, a grocery bag (or sack, if you prefer) from the house, and I proceeded to remove the massive ball from my yard. (Actually, there were two of them. Can you believe I naively thought there were two white balls left to lay in the grass... I am just way too distracted!)
I must admit I thought them poisonous and thus handled them with the utmost care, but curiosity got the better of me and I found a sharp knife in my kitchen drawer with which to cut one in half. It let out a puff of golden "steam." Inside was sponge-like and greenish gold. Scary! Mom insisted they were puffballs and after searching a little further online, I've decided she is right. They are Giant Puffballs. My dad used to eat them, on the rare occasion of finding one at proper maturity. This on was well beyond the eating stage, but not quite to the "kick up a cloud of spores" stage.