Their first songwriting collaboration, "Stop, Look, Listen (To Your Heart)", became a Top 40 pop hit for the Stylistics, beginning an extended collaboration that also yielded the group's most successful recordings, including "You Are Everything", "Betcha by Golly, Wow", "Break Up to Make Up", "People Make the World Go Round", "You Make Me Feel Brand New," and "I'm Stone in Love with You" (the latter with Anthony Bell).
Creed and Bell also paired on a number of hits for the Spinners, including "Ghetto Child", "I'm Coming Home", "Living a Little, Laughing a Little", and "The Rubberband Man."
 Linda Creed also worked with fellow Pennsylvania native Phyllis Hyman on many of her songs, most notably "Old Friend."
Though diagnosed with breast cancer at 26, Creed kept on working, teaming with composer Michael Masser and writing the lyrics to the song "The Greatest Love of All", the main theme of the film "The Greatest", a biopic of the great boxer Muhammad Ali, launched in 1977.
The song was originally recorded by George Benson and released as a single in 1977, becoming a big hit, peaked at #2 on the R&B chart.