Beadyjan:

Not sure if this has already been posted but there is a dedicated search engine for free kindle books here at Jungle search.com

http://www.jungle-search.com/UK/kindle.php

 

it also seems to link to this site which is even easier and brings up huge lists of all the latest free kindle books

http://www.ereaderiq.co.uk/

As far as I remember, Jungle Search was the forerunner to ereaderIQ and so is now pretty well obsolete.  As you say, ereaderIQ does it all so much better (and will upload your Amazon wishlist as well if you want) which is why it has so many fans, here and elsewhere.

pennyt:

ereaderIQ  A really neat site that lists all free Kindle books and lets you search Amazon for Kindle books; but perhaps its best feature is the Kindle Price Drop tab where you can list books from your Kindle Wishlist together with a target price drop and the site will email you if/when Amazon cut the price by that amount. Very useful given that Kindle book prices can rise and fall dramatically from one day to the next.  (NB you have to put in how much you'd like to see the price fall by, not your target price!) 

Have just noticed that the above has changed, it now says -

Existing Users: Please note that we have changed our 'Notification Threshold' to a 'Notification Price'. You can now specify the

price at which you would like to be notified of a price drop rather than the amount the book needs to drop in price

So it may be an idea to check your lists and alter any prices to reflect the above!