American writer Tom Ricks comes to Paris desperate to put his life together again and win back the love of his estranged wife and daughter. When things don't go according to plan, he ends up in a shady hotel in the suburbs, having to work as a night guard to make ends meet. Then Margit, a beautiful, mysterious stranger walks into his life and things start looking up. Their passionate and intense relationship triggers a string of inexplicable events... as if an obscure power was taking control of his life.

Desperate to cure her near catatonic sister, intrepid authoress Adèle Blanc-Sec braves ancient Egyptian tombs and modern Egyptian lowlife to locate a mummified doctor and get him back to Paris. Her hope is that oddball Professor Espérandieu will then use his unusual powers to bring the doctor back to life so he, in turn, can use his centuries-old skills on the unfortunate sister. In Paris however Espérandieu is already causing mayhem, having brought to life what was a safe museum egg but is now a very active pterodactyl. Paris 1911 may not be the healthiest place to be.