Definition: Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.
Input: Among his published works were Peace, a Lyric Poem (1814); Resignation (1817); The Triumph of Christianity (1819); and The Soldier's Friend (1828).

He wrote the following books; Peace (1814); Resignation (1817); The Triumph of Christianity (1819); and the Soldier's Friend (1828).