We Are Still Tornadoes is written entirely in letters. It is classified as a Young Adult read, but hits on the older end of the spectrum, as the characters have just begun their first year of college after high school, on the edge of turning 19 years old. The novel is set in the early 1980s, making the letter style normal, as the characters do not have much access to technology.
The book is just short of 300 pages, but there is plenty of white space due to the letter format. There is plenty packed into the letters filling out the story nicely. The story is entirely told with letters to and from two characters: Cath and Scott.