To answer questions about X, please sign up.
Obsidian A is set in 1982, X is set in 1989. So about 7 years from the first book to X. Hope this helps!
About Goodreads Q&A
Ask and answer questions about books!
You can pose questions to the Goodreads community with Reader Q&A, or ask your favorite author a question with Ask the Author.
See Featured Authors Answering QuestionsLearn more