Oxford Publishing Company was purchased in 1998 from Haynes Publishing Group .
Oxford Publishing Company was has become a prominent and well - regarded railway list ; since 1998 OPC has undergone many changes , with investments being made in both new and backlist titles .
Oxford Publishing Company was purchased in 1998 from Haynes Publishing Group and has become a prominent and well - regarded railway list ; since 1998 OPC has undergone many changes , with investments being made in both new and backlist titles .