"After a year on Mars, a young boy and his family migrate to the planet Choom, but the inhabitants of Choom, the Zhuri, who look like giant mosquitoes, don't really like humans and it up to the boy and his family to change their minds if they hope to survive." --

Liverpool, 1940: Thirteen-year-old Joan's home is under constant threat from the Nazis' terrifying nightly air raids. Everyone is on edge, faced with strict food rationing, curfews, and blackouts. It's not an easy time to be a teenager. Joan's one solace is going to the movies with her best friend, the unflappable Doreen, but when the bombings intensify, even that becomes too dangerous. There's also the matter of a strange man who Joan sees lurking...

Shy twelve-year-old Nisha, forced to flee her home with her Hindu family during the 1947 partition of India, tries to find her voice and make sense of the world falling apart around her by writing to her deceased Muslim mother in the pages of her diary.