E. Powys Mathers
(1892 - 1939)
Edward Powys Mathers was an English scholar and poet. He also composed cryptic crossword puzzles.
Open sesame opens the treasure cave to Ali, but the thieves will try to recover their ill-gotten gains.
Tim and Charlotte (1951)
Tim and Ginger rescue a little girl from the sea whom they name Charlotte. When her aunt Agatha turns up there is trouble.
Read online at archive.org.