Complex sentence: Budge's works were widely read by the educated public and among those seeking comparative ethnological data, including James Frazer, who incorporated some of Budge's ideas on Osiris into his ever-growing work "The Golden Bough".
Split into simpler sentences: Budge's works were widely read by the educated public and among those seeking comparative ethnological data, including James Frazer. He incorporated some of Budge's ideas on Osiris into his ever-growing work, "The Golden Bough".