Table 2.

Reading grade level results.

Readability assessment tool	Adult library	Parent library
Flesch Reading Ease Score	62.0 (standard/average)	62.5 (standard/average)
Flesch-Kincaid Grade Level	8.4 (8th grade)	8.3 (8th grade)
SMOGa index	7.7 (8th grade)	7.6 (8th grade)
Readability consensusb	Grade level: 8 Reading level: standard/average Age of reader: 12-14 years (7th-8th grade)	Grade level: 8 Reading level: standard/average Age of reader: 12-14 years (7th-8th grade)

^aSMOG: Simple Measure of Gobbledygook.

^bReadability consensus was based on the application of 7 readability formulas using an online calculator available [44].