Complex sentence: The series was nominated for the Squiddy Award for favorite Limited Series in 1990, and the first issue of the series was nominated for the Squiddy Award for Favorite Single Issue of Any Series in 1989.
Split into simpler sentences: The series was nominated for the Squiddy Award for favorite Limited Series in 1990. The first issue of the series was nominated for the Squiddy Award for Favorite Single Issue of Any Series in 1989.