Frances Hodgson Burnett · 1905
About one unknown word every twelve at a 5,000-word vocabulary. Readable, but it wants support — and that band is also where readers most easily fall into flow.
Coverage = the share of words in the text you already know. The research gives two lines: 98% before independent fluent reading is realistic, 95% for the instructional level that needs support (Hu & Nation, 2000). Proper nouns are not counted as unknown — recognising that it is a name is enough; this book has 196 of them.
Comfortable from about 8,000 words, or read it with glosses. 66,386 words in total; at 150 words a minute for a non-native reader, about 7 h 23 min to finish. Average sentence length 13.7 words. Reaching 95% coverage on this book (the floor for readability) takes roughly 8,750 word families.
The opening of A Little Princess, word for word. Tap any word you don't know and its meaning here appears beside it — no sign-up, tap as often as you like.
Once on a dark winter's day, when the yellow fog hung so thick and heavy in the streets of London that the lamps were lighted and the shop windows blazed with gas as they do at night, an odd-looking little girl sat in a cab with her father and was driven rather slowly through the big thoroughfares.
She sat with her feet tucked under her, and leaned against her father, who held her in his arm, as she stared out of the window at the passing people with a queer old-fashioned thoughtfulness in her big eyes.
She was such a little girl that one did not expect to see such a look on her small face. It would have been an old look for a child of twelve, and Sara Crewe was only seven. The fact was, however, that she was always dreaming and thinking odd things and could not herself remember any time when she had not been thinking things about grown-up people and the world they belonged to. She felt as if she had lived a long, long time.
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Ordered by unknown words per 100. Lower reads easier; to step up a level, pick a higher number.
Computed by Readii from the public-domain text (updated 2026-10-21), not estimated by hand. The Readii reading level is our own scale, anchored on unknown-word density; it is not the same system as Lexile or AR and does not convert directly. Unknown words are counted against a frequency list built from a large subtitle corpus, so the bands mean the same thing for any learner of English, whatever your first language. This is difficulty for a non-native reader, not a native-child reading level.