This great pack of 100 books have a very good reviews everywhere and it's the cheapest one which I found
From Sense and Sensibility to Treasure Island, Moby Dick to Midsummer Nights Dream, 100 Classic Book Collection presents 100 books that everyone should read, all conveniently housed in one single DS game cartridge.
100 Classic Book Collection turns your Nintendo DS into a portable library containing must read novels from iconic authors such as Charles Dickens,
Jane Austen, William Shakespeare and many more.
For age 3 years and over.
100 Classic Books also contains one other feature that, while not importaant, is a very great addition. This is the music. It contains a few different choices of relaxing, easy listening music to use whilst reading.
100 Classic Books DS is brilliant, simple as. It's easily portable, so you can read it anywhere. It's simple to use, you can just pick it up and read it for a bit whilst waiting.
It's easy to stop as well. You can set three bookmarks in each book, so you can pick up where you left off within seconds, no fiddling needed. Just tap the screen.