1939 Horlicks Poster Stamps, Heidi, Daniel Boone

1939 Horlicks Poster Stamps, Heidi, Daniel Boone on this set of 4 designed to be put into a Horlicks stamp book. I thought I knew a lot about fairy tales and Childrens stories until I tried to identify all of these stamps. I would appreciate anyones help in identifying these stories as we have passed them around and can't seem to find the answers. The stamps are unused, I have shown the front and back for you to view condition. The front and back is mint condition . I consider them mint condition as glue is still on and they have not been used. This is a set of 4 including #17, 18, 23, 24. One shows Heidi sitting in the hills with her goats, One shows Daniel Boone with long musket, one shows a backbird carrying a girl with dark hair and yellow dress and a man cutting a womans hair. These are connected (not torn apart), each stamp is 1 1/2 x 1 3/4"" and the sheet measures 3 3/4 x 3"" and are marked Storyland Stamp 1939 Horlick's