The Ice Twins has been optioned for film by Alcon Entertainment:
http://www.hollywoodreporter.com/news/alcon-entertainment-nabs-novel-ice-780569
Alcon Entertainment have financed and produced over 20 films, including the Academy Award nominated “The Blind Side”, “The Book of Eli”, and “What to Expect When You’re Expecting”.
The book rights have now sold in 12 territories:
US: Grand Central Publishing
Germany: Droemer
Holland: Prometheus
Italy: Garzanti
France: Presses de la Cite
Hungary : Gabo
Norway : Font
Sweden : Lind & Co
Poland : Czarna Owca
Brazil: Bertrand
Spain: Hidra
Russia: Eksmo