A Set of China by Unknown

Published by George R. Mooney
1. Fum-Fum & Fee-Fee, the Rival Scholars
2. Fun and Hey-Ho, the Lovers of Peking
3. So-Sli and Ho-Fi; or, The Wicked Husband

The date of this George R. Mooney’s series’ publication is unknown.
George R. Mooney also published these three titles in one volume: A Set of China
Hurd & Houghton began publishing this series in 1867 and the McLoughlin Bros. published this set in 1879 with the title of #2 slightly changed.
See: 19th Century Juvenile Series - A Set of China

Ho-Fi was published in the periodical Brother Jonathan in 1842.

These books have not been seen.

Here is the three in one omnibus book.