Jean M. Auel's
Earth Children series are in ebook format finally, and the first book '
The Clan of the Cave Bear' is just $1.59 at the
US Kindle store! (and £1.16 at the
UK Kindle Store)
It's $1.99 on the
Sony eBook store and
Barnes & Noble. And
eReadable has it at $1.95.
(The other books in the series are $6.39 at the US Kindle store -
The Valley of Horses,
The Mammoth Hunters,
The Shelters of Stone,
The Plains of Passage, and at
Barnes & Noble.
Sony has the rest of the books at $7.59 and
Kobo at $6.29)