When I am feeling a bit low, I tend to look for reading that is either going to make me laugh or that is going to be nicely tied up at the end. There are two things that I periodically turn when I am in this mood – one of the many Discworld books, guaranteed  to lift your spirits or detective fiction of some description which would give me a puzzle to solve and hopefully leave me with the correct answer.

The next task for me was to decide which Discworld book to talk about. This was stupidly difficult. As far as I am concerned, they are all good so it wasn’t even a question of eliminating the ones that were bad. Eventually, it came down to favourite characters – and that came down to Death. Of the

books which feature Death as a main character, Reaper Man is my favourite. In this, Death goes miss and lives as a human called Bill Door. Appropriately, he becomes a reaper of corn. There is a wonderful scene where he becomes aware of the nature of time, something he has never had to worry about before. He cannot imagine how humans manage to live with clocks in their houses, quietly ticking off the seconds of their all too brief (from the point of view of an immortal) lives. As Death is no longer doing his job, life force starts to build up and Ankh-Morpork becomes home to a number of undead – vampires, zombies and old wizards who fail to die when they are supposed to – all of which add to the humour.

This is a novel that manages to be both comic and profound. It tackles big ideas without them seeming big or pretentious. It makes you think about life and death without being the least bit depressing.

The other type of novel I like when I feel a bit under the weather is detective fiction. Although I have read Rendell, Kellerman, Patterson and others, I find that Ian Rankin’s Rebus just resonates the most with me. My favourite

Rebus Novel is A Question of Blood. The murder takes place in a school; a shooting by a loner who then kills himself. I like this because it appears an open and shut case but, of course, it isn’t. As ever, Rebus’ personal life gets him into trouble and is as much a concern as the case he is working on when it seems he may have committed a crime in order to help DS Siobhan Clarke.

I try not to read books that I have read before especially when there are so many books waiting patiently on my to-read list but there are times when it is comforting to know exactly what you are going to get. And both Pratchett and Rankin never let you down.