
And then there was one
by Margery Facklam
Sierra Club Books [u.a.] 1990
Great fit for 7th grade
Reading level and content both target 4th–8th grade · ages 9–14
Themes include responsibility and stewardship
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Genre
Themes
- endangered species
- extinction
- biodiversity
- human impact on nature
- conservation
- responsibility and stewardship
- scientific inquiry
- hope and activism
About this book
This nonfiction nature book explores how species become endangered or extinct, sharing compelling true stories of animals that vanished and others that survive on the brink. Margery Facklam explains the causes—habitat loss, overhunting, pollution, and introduced species—and highlights efforts to protect wildlife. Clear, engaging writing and vivid examples make complex ideas accessible for middle-grade readers. It’s a strong pick for animal lovers and classroom discussions about conservation and our role in caring for the planet.
Setting: wild habitats around the world; past and present
Frequently Asked Questions
Is And then there was one right for my child?
Yes — And then there was one is a great fit for 7th grade. The reading level is AR 7, which is typical for 7th grade. The interest level is rated Middle Grades (4–8), meaning the themes and content are designed for ages 9–14 (4th–8th grade). Themes include endangered species, extinction, biodiversity.
How long does it take to read And then there was one?
At a typical 7th grade reading pace, And then there was one takes around 41m to finish. The book has 7,200 words. Slower or faster readers may vary significantly.
Does And then there was one have an AR quiz?
Yes — And then there was one has an AR quiz available, worth 1 point. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.
What grade level is And then there was one?
And then there was one has an AR reading level of 7, which places it at a 7th grade reading difficulty. The interest level is rated Middle Grades (4–8) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.