When a set of priceless paintings by Leonardo da Vinci and Rembrandt go missing in Russia, the Kidd siblings head to St. Petersburg and the wild Arctic tundra to find the bad guys and locate the treasure.
When a robber steals his grandmother's musical coffee mill, Kasperl and his best friend Seppel try to catch the robber, who enlists the help of his wicked magician friend, Petrosilius Zackleman, a gluttonous villain with a weakness for fried potatoes.
Dara Palmer dreams of being an actress, but when she does not get a part in the school play she wonders if it is because of her different looks as an adopted girl from Cambodia, so Dara becomes determined not to let prejudice stop her from being in the spotlight.
Jamie and her friends Angeline and Isabella are studying "personal finance" in school, so they decide to put their heads together and come up with a way to earn serious money by creating some kind of food--the only trouble is none of them know anything about cooking.
Twelve-year-old Annabelle must learn to stand up for what's right in the face of a manipulative and violent new bully who targets people Annabelle cares about, including a homeless World War I veteran.