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Mallory and the Trouble With Twins (The Baby-Sitters Club #21) book cover

Mallory and the Trouble With Twins (The Baby-Sitters Club #21)

by Ann M. Martin

Scholastic Inc. 2013

Easy read — content targets 4th–8th grade

Reading level 3.9 (3rd grade) but themes aimed at ages 9–14

3rd grade English Juvenile Fiction
113
Pages
4
AR Points
3.7h
Read time
AR Quiz Available

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Genre

Realistic Fiction

Themes

  • individuality
  • friendship
  • responsibility
  • empathy
  • family dynamics
  • self-expression
  • problem-solving

About this book

Mallory Pike is excited to be babysitting for identical twins who seem to get into trouble everywhere they go. As she spends more time with them, she realizes they aren’t bad—they just want people to see them as individuals. Mallory sets out to help the twins express who they are while juggling her growing responsibilities in the Baby-sitters Club. Fans enjoy the relatable school and family drama, warm friendships, and Mallory’s creative problem-solving.

Setting: suburban Stoneybrook, Connecticut, contemporary

Frequently Asked Questions

Is Mallory and the Trouble With Twins (The Baby-Sitters Club #21) right for my child?

It depends — here's what to consider for Mallory and the Trouble With Twins (The Baby-Sitters Club #21). The reading level is AR 3.9, which is typical for 3rd 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 individuality, friendship, responsibility.

How long does it take to read Mallory and the Trouble With Twins (The Baby-Sitters Club #21)?

At a typical 3rd grade reading pace, Mallory and the Trouble With Twins (The Baby-Sitters Club #21) takes around 3.7h to finish. The book has 30,000 words. Slower or faster readers may vary significantly.

Does Mallory and the Trouble With Twins (The Baby-Sitters Club #21) have an AR quiz?

Yes — Mallory and the Trouble With Twins (The Baby-Sitters Club #21) has an AR quiz available, worth 4 points. 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 Mallory and the Trouble With Twins (The Baby-Sitters Club #21)?

Mallory and the Trouble With Twins (The Baby-Sitters Club #21) has an AR reading level of 3.9, which places it at a 3rd 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.