What’s the most unique thing you’ve ever used a book for? (Emergency door stop? Insulation? Building blocks?)
Don’t forget to leave a link to your actual response (so people don’t have to go searching for it) in the comments—or if you prefer, leave your answers in the comments themselves!
Booking Through Thursday 
Using encyclopedias in different ways: https://leonieke.eu/unorthodox-booking-through-thursday/39996/
Here’s mine – http://wrathsqueensbooks.blogspot.co.uk/2016/05/booking-through-thursday-050516.html
I’m a week late: http://www.kwizgiver.com/2016/05/booking-through-thursday.html