The Portrait of the Artist as a Young Tibble & The Secret Guardians

The Portrait of the Artist as a Young Tibble: The Tibbles sell their art works to raise money for a toy by using pity.
The Secret Guardians: Arthur, Binky, and Sue Ellen find a woodland oasis near their homes and vow to keep the area a secret. Soon they start to find evidence of human habitation and wonder if they've discovered an ancient civilization.