Reading challenges 2015: Alphabet soup

I like a good A to Z challenge, and will this year, like last year, be taking part in the Alphabet Soup reading challenge, hosted by dollycas. The challenge is quite straightforward. Read one book staring with each book of the alphabet (articles like a/an/the can be excluded). In the case of Q, X and Z, the word with the challenge letter can be anywhere in the title. The books can be read in any order and can be any format: print, e-book, audio (which is good) because I read all three. Because I like to make the challenges a bit more interesting, I've set myself the rule that the books on the list also have to be by 26 different authors.