Amazon is one of the biggest drivers for Black Friday deals and you can often find great bargains on its homegrown tech especially.

Take its Kindle Paperwhite, for example. The eBook reader that many believe is one of the best on the market (ourselves included) is now available for as low as £79.99 - more than 25 per cent off.

You'll have to be quick as the deal is only available until Tuesday 29 November. It could even end sooner if stock runs out - which could be the case considering Christmas. Purchases are limited to two per customer though, in order to stop resellers getting too many, so it might be okay for the next seven days.

The £79.99 model is available in black or white, with Wi-Fi only and with "special offers", which means you'll be served adverts for content each time you switch it on. Alternatively, you can ditch the special offers for an extra tenner, with an ad-free model available for £89.99.

A Wi-Fi plus free 3G version - so you can connect and download books when not near a hotspot - is £139.99 with the special offers, £149.99 without. All prices represent healthy discounts for the period.

You can also check out more Amazon and other retailer deals in our handy guide to Black Friday bargains here.

We also have deals round-ups for all the different tech categories, which we are updating constantly: