The chocolate wafers on an Oreo cookie are either dark brown or black, depending on who you ask. The official answer is that there is no answer.

“The logo was a drawing of her,” he said, “and I made it long before we ever made her biscuits.” The logo — a block print of a childlike sketch of Annie, with a regal crown atop her head — is catchy.

Two-thirds of products intended for youngsters from Heinz, Nestle, Danone, Hipp, Hero and Hain Celestial contained excessive ...