earth book

They cover a wide age range: picture books for young children (about 3–7 years), middle‑grade books for readers roughly 8–12 years old, and adult titles often listed as "22 Years and Up."

Across the selection, heights range from about 6.0 to 11.9 inches, widths from about 4.75 to 10.5 inches, depths from about 0.4 to 1.42 inches, and weights from roughly 0.65 to 5.95 pounds.

They span science and earth sciences, nature writing, juvenile fiction and children’s science & nature, general fiction, and science fiction.

Children’s picture books in this selection commonly include back matter such as extra facts about environmental threats, suggested actions kids can take, and even templates (for example, a letter kids can use to “write to Earth”).

Page counts in this selection range from about 40 to 512 pages, with many titles clustered in the roughly 200–400 page range.

They cover earth sciences and oceanography; nature and plant topics (such as flowers and seashells); environmental themes and children’s science & nature; and fiction subgenres including historical fiction and science fiction.