Complex sentence: Enright's "Gone-Away Lake" appeared in 1957 and became a Newbery Honor book and received the New York Herald Tribune's Children's Spring Book Festival Award in 1957.
Split into simpler sentences: Enright's "Gone-Away Lake" appeared in 1957 and became a Newbery Honor book. It also received the New York Herald Tribune's Children's Spring Book Festival Award in 1957.