Christopher Cerf Books

The official National Lampoon bicentennial calendar 1976

By Christopher Cerf

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Compendium of events; sad, horrifying and strange.

Star trek

By Christopher Cerf

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In an attempt to acquire the secret of Warp Drive to power their warships, the Armies of Fomalhaut V trick the crew of the Enterprise into "beaming down" to their planet.

The Prisoner of Vega

By Sharon Lerner

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Captain Kirk and the Enterprise crew confront villains from the Klingon Empire who are holding the beautiful ruler of Vega prisoner.

The Truth Machine

By Christopher Cerf

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The Experts Speak

By Christopher Cerf

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A Skunk in My Bunk!

By Nicola Slater, Christopher Cerf

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A playful easy reader in the tradition of Dr. Seuss's Hop on Pop that teaches the basics of word construction.From award-winning humorist Christopher Cerf comes a super-simple, delightfully silly B...

A Skunk in My Bunk!

By Nicola Slater, Christopher Cerf

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Free to Be. . .A Family A Book About All Kinds Of Belonging

By Gloria Steinem, Christopher Cerf, Marlo Thomas, Letty Cottin Pogrebin, Jr. Kurt Vonnrgut

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A collection of stories, poems, and songs about different types of families and family relationships.

The Official Politically Correct Dictionary & Handbook

By Jean Little, Christopher Cerf, Henry Beard

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The Official Sexually Correct Dictionary and Dating Guide

By Jean Little, Christopher Cerf

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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.