Synopsis of "David Juvenile Humorous Novel Series: The Great Thief Grandma": Eleven-year-old Ben feels that his 80-year-old grandma only chews mints and plays Scrabble. She smells like cabbage and he hates staying with her. But one day, his grandma took him on an adventure. Benn began to study underground pipes, practice swimming, and learn various escape techniques... When he and his grandma were about to complete the adventure plan, the Queen of England suddenly appeared in front of them. Was Benn faced with a surprise or a disaster? "David Juvenile Humor Novel Series" includes the author's four latest masterpieces. The work describes common characters and stories in the lives of children and adolescents. The exaggerated and deformed details will make you laugh, and the warm and touching stories will make you sad and cry. This clever weaving of humorous and novel stories allows readers to appreciate life, destiny, wealth, and gender roles while illuminating the soul, driving away the shadows in the soul, and relieving psychological pressure. It reflects the author's extraordinary life and creative wisdom. It is a rare healing novel for children and adolescents, and is the "first choice reading book for family education" in the UK.