Goodnight, Numbers
Count to sleep with a bedtime book that makes numbers fun and familiar.
Book Series · 5 Books
In order from Goodnight, Numbers to Double Puppy Trouble.
Count to sleep with a bedtime book that makes numbers fun and familiar.
5 books · Published 2017–2022
Count to sleep with a bedtime book that makes numbers fun and familiar.
Discover math magic as flowers transform into butterflies, revealing secrets of numbers.
Transform bathtime into a fun math adventure with counting games.
Transform math fear into fun with engaging lessons on addition and subtraction.
A magic stick doubles everything, but can Moxie handle the chaos it creates?
There are 5 books in the McKellar Math series. It began with Goodnight, Numbers in 2017, and the newest book, Double Puppy Trouble, was published in 2022.
The series is best for ages 0–9, based on the age ranges of the individual books.
The authors and illustrators who bring McKellar Math to life.
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