Knockout #400

"Knockout" #400 is an anthology comic containing multiple stories. "Deed-a-Day Danny" follows a character who loses his singing voice and attempts various good deeds to recover it, including helping a crow sing like a canary and retrieving stolen apples. Another story features D'Artagnan and his Musketeers attempting a dangerous mission to retrieve diamonds for the Queen while evading Cardinal Richelieu's forces at the North Gate. A third story depicts Sexton Blake conducting a secret operation involving a Rolling Sphere device and a character named Hoo Sung, with plans to catch a criminal known as the Black Eagle by tracking the sphere's movements above Mount Snowdon.