This book is in the condemnation of littering, and its message is that the throwing garbage in nature causes damage to living creatures and we should not leave waste in nature. The story is about a boy who throws his milk bottle out of his window every day, but one day he finds that his friend, squirrel does not come to play with him. He tries to find squirrel but he can’t. Finally he finds out that the squirrel was stuck in one of the bottles he threw out of the window. After saving him, the boy cleans the bottles and garbage around his house, with the help of his friend.

Samira Qayumi (1981 /Semnan) started writing when she was a child and in the Insti-tute for the Intellectual Development of Children and Young Adults and worked for some magazines for children and young adults like Aftabgardan and Soroush. After entering the University, she started working in the Intellec-tual Development of Children and Young Adults. She continued studying till her PHD Degree in Persian litera-ture and now in addition to teaching in poem and stories workshops, she works in the university as well.