It was intended to be the first of a series of games called Puzzle Gallery; however, publisher Miles Computing went out of business before any further games could be made.
At The Carnival is a collection of games similar to some in The Fool's Errand, but with enhanced user interfaces. (For example, the word search puzzles have tools to highlight individual lines in all directions.) The endgame puzzle is simpler compared to Fool's Errand and 3 in Three, and consists merely of a crossword puzzle filled by key words found in other solved puzzles. — Wikipedia
Added Disk Copy 4.2 images of original floppy disks, compressed with StuffIt 4.Compatibility