Complex sentence: Springer also drew the series "Frank Fleet" for "Evergreen Review" from 1969 to 1970, and from 1971 to 1988 was a regular contributor to the satiric magazine "National Lampoon", occasionally using the pseudonyms Francis Hollidge and Bob Monhegan.
Split into simpler sentences: Springer also drew the series "Frank Fleet" for "Evergreen Review" from 1969 to 1970. From 1971 to 1988 he was a regular contributor to the satiric magazine "National Lampoon", occasionally using the pseudonyms Francis Hollidge and Bob Monhegan.