Each title originally published separately: New York, NY : Simon Spotlight/Nickelodeon, c1999.
Titles from separate title pages; works issued back-to-back and inverted.
Chuckie visits the doctor: Chuckie isn't seeing too well and must visit the eye doctor and get his first pair of glasses. Twin trouble: Lil and Phil can't get along until they are split up and miss each other. Chuckie and Tommy must find a way to reunite them.