People are talking about audiobooks more and more these days, but many aren't aware of what material you can get on them.
In fact there's a very interesting and varied range of topics covered, and audiobooks showcasing stand-up comedians are one of the biggest sellers right now.
There are many reasons why this type of audio book is so popular.
This is because comedy has such a profound effect on human emotions.
Comedy audiobooks are excellent for alleviating boredom when travelling, waiting for someone, exercising, cooking, doing office work, washing clothes, cleaning and tidying, the list is endless.
Having a chuckle will make the time fly by, keep you motivated and productively on track.
There are many situations where we can get stressed, nervous, and unhappy.
You may have missed your train, be sitting in a waiting room for a doctor or dentist, recovering from illness, injury, disappointment, shock or bereavement.
Having a laugh will help you through sad, difficult, depressing times.
A comedy audiobook will lift your spirits and help you keep the blues at bay.
There are other situations which are stressful, but you really need to 'perform' with your usual confidence in order to get the outcome you want.
You could be going on a first date, appearing on stage, going to an interview, an appraisal, a tricky meeting, or asking your boss for a rise.
Having a laugh will remove your feelings of unease and calm your nerves so you sparkle and shine like the star you really are, and get the result you really want.
Audio books enable you to walk around listening to some of the world's top stand-up comedians on stage at the height of their powers.
Imagine the effect that will have on your mood.
The mighty Billy Connolly in all his full-on, manic, hilarious glory will have you in stitches.
Billy's full-flight school of delivery is unrelenting and comes at you like a Highland warrior in the heat of battle.
Much of his material is autobiographical, dealing especially with his childhood in Glasgow, Scotland.
Big Slipper and Incontinence Pants are a couple of his best sketches.
The surreal humour of Bill Bailey will really put a smile on your face.
With his thin goatee beard, Bill calls himself "half troll", and "confused hippy".
He appeared on the British comedy TV show Black Books, and entertains brilliantly as a personality on British TV panel games and chat-shows.
Bill makes regular appearances on Never Mind the Buzzcocks, QI, and Have I Got News for You.
If you enjoy wry observation, listen to the Irish stand-up comedy genius Dylan Moran.
Dylan is known for his effortless comedy brilliance, and his hilarious world-weary attitude.
His often apparent drunkenness and his somewhat grumpy but warm and engaging delivery make him very similar to Dave Allen from the 1970s and Eighties.
With a rich vocabulary, Moran has a surreal way of expressing things, accompanied by a wonderful lyrical Irish Whimsy.
He just speaks his mind, whatever his mind may be saying at the time.
With audio books like these, you'll be able to banish feelings of boredom, stress and unhappiness, and enjoy a happier, more confident and productive mental state.