Mark Jasper Books

Haunted Cape Cod & the Islands

Average: 0.00, 0 Ratings

Featuring nearly 50 paranormal events throughout the region, this book has the power to make even the most skeptical among us vulnerable to visits by uninvited guests. Best read by a crackling fire...

Haunted Inns of New England

By Mark Jasper

Average: 0.00, 0 Ratings

The Cape Cod Christmas Cookbook

By Holly Jasper, Mark Jasper

Average: 0.00, 0 Ratings

Haunted inns of New England

By Mark Jasper

Average: 0.00, 0 Ratings

Good Night Florida Keys

By Mark Jasper

Average: 0.00, 0 Ratings

Good Night Florida Keys features conch shell blowing, boating, fishing and diving, Seven Mile Bridge, Bahia Honda State Park, Fort Jefferson, Key deer, Mallory Square, Duval Street, treasure huntin...

Good Night Charleston

By Mark Jasper

Average: 0.00, 0 Ratings

Good Night Charleston features the City Market, Rainbow Row, Waterfront Park, Magnolia Plantation, Middleton Place, South Carolina Aquarium, Fort Sumter, Patriots Point, Morris Island Light, Dock S...

Good Night Pennsylvania

By Adam Gamble

Average: 0.00, 0 Ratings

Good Night Pennsylvania features Hershey’s Chocolate World, Pennsylvania Dutch Country, Amish friends, Lancaster, Point State Park, Gettysburg, Erie Zoo, Da Vinci Science Center, Crayola Expe...

Good Night New Baby

By Adam Gamble Mark Jasper

Average: 0.00, 0 Ratings

Good Night New Baby celebrates baby’s first checkup, family gatherings at the hospital, baby’s new room, changing diapers, feeding baby, playing peek-a-boo, reading to baby, making funn...

Good Night Dump Truck

By Adam Gamble Mark Jasper

Average: 0.00, 0 Ratings

Good Night Dump Truck features dump trucks, bulldozers, front loaders, excavators, lowboys, tipper trucks, pavers, grapple skidders, giant tires, cement mixers, cranes, haulers, snowcats, and more....

Good Night Christmas

By Adam Gamble Mark Jasper

Average: 0.00, 0 Ratings

Say goodnight to the festive holiday of Christmas! Merry Christmas! Take a peek into a traditional family Christmas. Your toddler will experience all the fun activities and traditions of Chris...

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.