I went to an SCA event this today. I got there at 9 and home about 12 hours later. I was lucky enough to be busy almost the whole time. But I had a book just in case. I always have a book. I have one in the car and stash one in my purse. I have one upstairs and one downstairs. I rarely only have one books going.
How do you read, one at a time or many at once?