Louis Phillips Books

How do you get a horse out of the bathtub?

By Louis Phillips

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Humorous questions and answers in eight categories parody the suggestions offered by advice columnists.

263 brain busters

By Louis Phillips

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A collection of mathematical and verbal brain-teasing questions interspersed with "brain vacation" jokes.

Haunted house jokes

By Louis Phillips

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A collection of spooky jokes, petrifying puns, and fearsome riddles features Dracula hanging out in the attic and mummies in the basement, among other monstrous goings-on.

Going ape

By Louis Phillips

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A collection or riddles, jokes, and puns about all kinds of animals from aardvarks to zebras.

How do you lift a walrus with one hand?

By Louis Phillips

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Presents humorous answers to questions about family life, language and literature, science, travel, and other topics.

Way Out

By Louis Phillips

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Invisible oink

By Louis Phillips

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A collection of anecdotes, jokes, and riddles all about to pigs.

School daze

By Louis Phillips

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Keep 'em laughing

By Louis Phillips

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A collection of jokes, puns, knock-knock jokes, and riddles.

Monster riddles

By Louis Phillips

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A collection of riddles about monsters, vampires, ghosts, and other creatures.

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.