Jean Auel's fifth novel about Ayla, the Cro-Magnon cavewoman raised by Neanderthals, is the biggest comeback bestseller in Amazon.com history. In The Shelters of Stone, Ayla meets the Zelandonii tribe of Jondalar, the Cro-Magnon hunk she rescued from Baby, her pet lion. Ayla is pregnant. How will Jondalar's mom react? Or his bitchy jilted fiancée? Ayla wows her future in-laws by striking fire f...