Stephen Hillenburg Books

Spongebob Squarepants First Look and Find

By Artifact Group

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Class confusion

By Sarah Willson

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When Mrs. Puff gets sick, Spongebob tries to cope with the substitute teacher who takes her place.

Spongebob and friends

By Kenny Tom

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See best buddies SpongeBob and Patrick in school, at work, at play and celebrating Best Friends Day. So grab a best pal and hunker down for more than three hours of nautical nonsense.

Silly sea stories

By Stephen Hillenburg

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Silly Sea Stories includes short, self-contained classic SpongeBob stories. The book brings together the main characters and the rest of the undersea cast that fans know and love all in an exciting...

Aquatic adventurers unite

By Derek Drymon

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Aquatic Adventurers, Unite! features stories with a superhero theme. The book brings together the main characters and the rest of the undersea cast that fans know and love all in an exciting new co...

SpongeBob Squarepants

By Stephen Hillenburg

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Plankton wears a Patrick costume to try to weasel the Krabby Patty recipe out of SpongeBob, and baking a "Cheer up!" cake for Squidward gets the Krusty Krab closed by the health inspector.

SpongeBob Comics 3

By Stephen Hillenburg

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Tales from the Haunted Pineapple includes more than 15 short, self-contained stories by some of the biggest comics creators in the industry.

SpongeBob comics

By Duffy Chris Comic Book Writer, Stephen Hillenburg

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Collects the humorous adventures of Spongebob Squarepants and his fellow citizens of Bikini Bottom. Die-Cut.

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.