Amazon have big reductions on LeapFrog LeapReader items starting from today, and as well as lots of the books it includes the brilliant Interactive World Map, the Solar System Pack and lots of other sets.
Although the offer says 50% off some have bigger reductions than that, and the cheapest books are down from £12.99 to £4.96!
Some of these work with the Junior LeapReader, and some with the Tag system so make sure that the items are compatible with the system you have.
My eldest had the Tag system which we won in a competition along with the Interactive World Map and the Solar System Pack, and I would really recommend them. The Learn To Write sets also are very highly rated, and would be really good for preschoolers or Reception children to practice their first writing skills.
Delivery is free when you Spend £10 or more and for Prime members, otherwise charges will apply.