Awesome, signed up as well. Is your QC&QI book still accurate after 10 years of being in the wild? Have there been any advances that verify / invalidate the ideas you present?
The quantum computing book holds up okay, so far as I know. Of course, there's been many new developments since we wrote it, and a text written today would be somewhat different. But the core material in the field has changed only slowly, so a book can be surprisingly durable.