Simplify the following text for a Grade 9 native English-speaking person.
Original: From 1922 to 1924 he was the literary chief for publisher Alfred Altenberg , for whom he organized a series of translations of classical works and a further `` great writers '' series .
Simplified: From 1922 to 1924 he was the literary chief for publisher Alfred Altenberg . He organized a series of translations of classical works and a further `` great writers '' series .