Simplify the following text for a Grade 8 native English-speaking person.
Original: She wrote the books Oboe Technique and the three-volume Oboist 's Companion , and her autobiography Living with Glorious John .
Simplified: She wrote a book about Oboe Technique and the Oboistâ s Companion , a book in 3 volumes . She also wrote an autobiography called Living with Glorious John .