Everything you could possibly need!
Master Place Value: The Essential Guide
Place Value and The Metric System: Unlock the Full Story
Measuring the World: Perimeter, Area and Volume
What Numbers Hide: Patterns, Primes and Other Bases
A Guide to Gameschooling for Teachers and Homeschoolers by Adam Walker
100 Bugs!: A Counting Book by Kate Narita
Anno's Counting Book by Mitsumas Anno
Benny’s Pennies by pat Brisson
The Button Box by Margarette S Reid
The Color Kittens by Margaret Wise Brown
Counting Our Country By Jill Daniels
Curious George Learns to Count from 1 to 100 by H A Rey
Ben Franklin and the Magic Squares by Frank Murphy
How Many Seeds in a Pumpkin? by Margaret McNamara
Learn your numbers with Stanley's Eggs - 2+ years
Let's Learn Colour Board Book
Let's Learn Number Board Book
Linnea in Monet's Garden By Christina Björk, Christina & Lena Anderson
My First Counting Book by Lilian Moore
Numbers Colors Shapes - Priddy Baby