Alexandra Day Books

Carl s Halloween

By Alexandra Day

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Carl s Summer Vacation Carl

By Alexandra Day

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Carl's Sleepy Afternoon

By Alexandra Day

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Carl's owners have many errands to do and expect Carl to sleep the entire afternoon. Instead, Carl the rottweiler roams the town assisting many people in their daily chores.

Carl s Masquerade Carl

By Alexandra Day

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Carl Goes to Daycare

By Alexandra Day

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Carl the rottweiler takes charge when things take an unexpected turn at the day care center he is visiting.

Carl's Masquerade

By Alexandra Day

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Carl, a large dog, and the baby in his charge fit right in when they follow Mom and Dad to a masquerade party.

Carlito en el parque una tarde

By Alexandra Day

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Carl the rottweiler, in charge of a baby and a puppy, takes advantage of Mom's absence to lead them on a wild romp through the park.

Carl goes shopping

By Alexandra Day

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While his mistress shops, Carl, a large dog, and the baby in his care explore the department store quite thoroughly and have a wonderful time.

Carl s Christmas Carl

By Alexandra Day

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Carl s afternoon in the park

By Alexandra Day

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Carl the rottweiler, in charge of a baby and a puppy, takes advantage of Mom's absence to lead them on a wild romp through the park.

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.