Christian Trimmer Books

Wombat the Reluctant Hero

By Christian Trimmer, Rachel Gyan Roberts

Average: 0.00, 0 Ratings

Little Things

By Christian Trimmer

Average: 0.00, 0 Ratings

Snow Pony and the seven miniature ponies

By Christian Trimmer

Average: 0.00, 0 Ratings

Don't rein in the fun with this retelling of the classic fairy-tale, Snow White and the Seven Dwarves, where Snow White is a pony, Prince Charming is a pony, and the dwarves are ... you guessed it:...

Simon s new bed

By Christian Trimmer

Average: 0.00, 0 Ratings

Simon s been looking forward to trying out his brand-new dog bed all day. He may be ready for the best nap of his life, but Miss Adora Belle the cat has other ideas. She s taken over his bed before...

Teddy s favorite toy

By Christian Trimmer

Average: 0.00, 0 Ratings

Teddy has a lot of cool toys. But his very favorite doll has the best manners, the sickest fighting skills, and a fierce sense of style. Then one morning, something truly awful happens. And there s...

What Are You

By Christian Trimmer, Mike Curato

Average: 0.00, 0 Ratings

Good Hair Day

By Christian Trimmer, J. Yang

Average: 0.00, 0 Ratings

Mimi and Shu in I ll race you

By Christian Trimmer

Average: 0.00, 0 Ratings

Mimi the kitten and Shu the mouse set off on an epic race to win a spot in the Chinese Zodiac--and cupcakes.

Mimi and Shu in I'll race you!

By Christian Trimmer

Average: 0.00, 0 Ratings

Mimi the kitten and Shu the mouse set off on an epic race to win a spot in the Chinese Zodiac--and cupcakes.

Simon s New Bed

By Christian Trimmer, Melissa Van Der Paardt

Average: 0.00, 0 Ratings

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.