Another theme is the loss of innocence. These girls are exposed to the brutality of war at a young age. In 'When Hitler Stole Pink Rabbit', the girl loses the comfort of her home and has to grow up quickly as her family flees across Europe, seeing the chaos and destruction that war brings.
Friendship also plays a big role. In 'Code Name Verity', the bond between the two friends is what gives them strength. They support each other through the trials of being in the war, one as a spy and the other in a difficult situation in enemy territory.
One main theme is survival. Tunneling was a dangerous activity, and characters in these books often have to fight for their lives in the cramped and unstable tunnels. For example, in 'The Tunnelers', the soldiers are constantly at risk of tunnel collapses and enemy attacks.
I'd suggest 'Code Name Verity' by Elizabeth Wein. It's about two friends, one of whom is a female spy during WWII. The story is told in the form of a confession as the girl is held captive by the Nazis. It's a heart - wrenching tale of friendship, courage, and the power of words in the face of great danger.
One main theme is heroism. The pilots in these books often display great courage as they take to the skies in their flimsy planes against the enemy. Another theme is technological innovation. WW1 saw rapid advancements in aviation technology, and these books often explore how new plane designs affected the war.
Animal welfare can be another theme, although it may be secondary. Since the stockyard is a place for slaughtering animals, some fictional works might touch on how the animals were treated before being slaughtered, and how the workers felt about it. It could also be about the cycle of life and death that is so evident in the stockyard setting.
One of the main themes is survival. In the harsh environment of World War II, the characters, especially the girl in the blue coat, are constantly striving to survive. Another important theme is morality. The story often presents situations where characters have to make difficult moral choices, like whether to help the persecuted Jews at the risk of their own lives. Additionally, hope is a recurring theme. Despite the dark and difficult circumstances, the characters hold on to hope that the war will end and better days will come.
One main theme is the disillusionment of war.
Another theme is the relationship between humans and the Earth. He often shows how human actions can impact this self - regulating system of the Earth. For example, in his books, he might discuss how pollution or over - exploitation can disrupt the natural order of things.
The themes in fictional angel books can vary a great deal. There's the theme of otherworldliness. Angels come from a different realm, and books often explore this aspect. Mortality and immortality is another theme. Humans are mortal while angels are often immortal, and this contrast can lead to interesting stories. Also, the theme of destiny is present. Angels might be on a certain mission, and this can tie into the fates of human characters.
Well, 'Slaughterhouse - Five' is really popular. Vonnegut's writing is so distinct and the way he weaves in the time - traveling aspect while still showing the brutality of WW2 makes it a memorable read. Also, 'The Nightingale' has gained a lot of fans. It delves into the experiences of women during the war, which is not as often explored in WW2 fiction.
One great fictional WW2 book is 'The Book Thief' by Markus Zusak. It tells the story from the perspective of Death and is set in Nazi Germany, focusing on a young girl's love for books. Another is 'All the Light We Cannot See' which follows a blind French girl and a German boy during the war. 'Slaughterhouse - Five' by Kurt Vonnegut is also a well - known fictional account that combines elements of science fiction with the horrors of WW2.