M
- Mammals--Juvenile literature. (1)
- Maxims. (1)
- Microscope and microscopy--Popular works. (1)
- Miniature books--Specimens. (1)
- Missionaries--Africa--Juvenile literature. (1)
- Missionaries--Burma. (1)
- Missionaries--Greenland--Juvenile literature. (1)
- Missions--Burma. (1)
- Missions--Greenland--Juvenile literature. (1)
- Missions--Greenland. (2)
- Missions--South Africa. (1)
- Mollusks--United States--Fiction. (1)
- Months--Juvenile literature. (1)
- Moral tales. (41)
- Mothers. (1)