What is the code for wizardology book?

The "Wizardology" book, part of the Ologies series, typically does not have a single, universally recognized code. If you're looking for an ISBN for a specific edition, it varies by publisher and release. For instance, the ISBN for the hardcover edition published by Templar Publishing is 978-0763632628. Always check with a specific retailer or library for the exact code you need.