From the York Simplified Classics series, 'The Donkey's Secret' by L. A. G. Strong is a captivating children's mystery. The story follows a young boy, Tim, who befriends a reclusive old man and his donkey. Rumors of hidden treasure circulate in the village, and Tim believes the donkey holds the clue to its location. Together with his friend Judy, he embarks on an exciting quest to uncover the truth, exploring themes of friendship, trust, and adventure.