Adventures Of Superman Vol. 1 #475

Mannheim uses Killgrave and Toyman to build Happyland, a park Intergang can use to launder money--and that Sleez uses to kidnap children. Happyland, Metropolis' best amusement park is reopening! But what dark secrets will Jimmy Olsen and Lucy Lane uncover? Notes: Mr. Mxyzptlk statue appears in the Happyland Amusement Park. Aquaman, Batman, Flash and Wonder Woman robots appear. Triangle 1991 #5. Chronological continuation from Superman #52. Chronological continuation in Action Comics #662. (https://www.ascomics.com/products/action-comics-vol-1-662?_pos=1&_sid=448d463d1&_ss=r)