Help finding a Hoagy Carmichael album set

I’ve got a certain attractive female friend who’s looking for a set of albums for a teacher of hers. She says it’s 12 children’s albums, probably published by the Longines Symphonette Society. One of the albums supposedly has Hoagy Carmichael on it, and the general theme of the set seemed to be symphonies and folk tales redone for children. Anybody know what this might be and where I might find it?