Search results show the titles in both hardcover and paperback formats.
Typical dimensions run about 7.4–7.6 inches in height, 5.02–5.5 inches in width, and 0.29–0.6 inches in thickness.
Many titles include nonfiction backmatter such as author’s notes, glossaries, discussion questions, writing prompts, and reader-response questions suitable for classroom use.
Illustrations are common—several descriptions note black-and-white artwork that appears every few pages or on nearly every page.
Protagonists are generally preteens, often described around 12–13 years old, and narratives focus on their personal experiences during historical or survival events. Note that ages vary across listings (some target younger readers), so protagonist ages are not identical in every title.