triangle book

The results include hardcover, paperback, and board book formats.

Heights range from about 5.5 inches to 8.9 inches, widths from about 5.5 inches to 9.0 inches, and thickness values span roughly 0.5 to 1.2 inches.

All of the listed entries specify English as the language.

Weights listed in the results range from about 0.65 pounds up to 1.25 pounds.

Suggested ages include 3–7 years and 5–9 years for younger board/picture-style books, and 12 years, 13–17 years, and 14 years for juvenile and young adult titles.

Page counts span from 44 to 576 pages, with very short board/picture-style books at about 44–48 pages and longer juvenile/YA nonfiction reaching up to 576 pages.

Board/picture-style children's books include artwork and illustrations; several nonfiction histories and biographies note maps, period photos, or black-and-white photographs; and at least one biography mentions original art and family photographs.