Complex sentence: When Tracy and Laura Hickman came to TSR, they brought "Pharaoh" with them, which was published as the first part of TSR's "Desert of Desolation" series (1982-1983).
Split into simpler sentences: When Tracy and Laura Hickman came to TSR, they brought "Pharaoh" with them. It was published as the first part of TSR's "Desert of Desolation" series (1982-1983).