Available on Amazon UK: https://www.amazon.co.uk/This-Book-Will-Send-Sleep/dp/1785038311/ref=sr_1_1?s=books&ie=UTF8&qid=1545388093&sr=1-1&keywords=professor+mccoy
12 Days
Day 8 — Dust Pan
Day 9 — Book: This Book Will Send You to Sleep
Day 10 — [ironing board?]
Day 11 — [metronome?]
Day 12 — [batteries?]