Sarah Grames Clark

Sarah Grames Clark is a little-documented author whose work survives mainly through More Stories of the Three Pigs, a children's story collection published in 1921 and later preserved by Project Gutenberg.

That book follows Mother Grunty Pig and her piglets through episodes such as a trip to Styford, a visit with friends, and a Christmas celebration in Pigland. It was illustrated by Bess Bruce Cleaveland and issued in the Instructor literature series.

Reliable biographical details about Clark herself appear to be scarce online, and I couldn't confirm basics such as her birth and death dates from the sources I found. Because of that, the safest picture is of an author remembered chiefly for this one surviving juvenile title rather than for a well-documented public life.