From YouTube, produced by Big Tuna New Media, LLC, c. 2006
Mercer Mayer, author and illustrator of this book, introduces the video, exits the screen and reappears dressed as Professor Wormbog's "brother, " who reads the story to the audience in a "British" accent. Professor Wormbog has a vast collection of beasties from A to Y but he is missing Z for Zipperump-a-zoo. Now he must find one. Folk guitar picking (by the author's son, Ben Mayer) accompanies video of the author reading the rhymed story, and includes screen shots of the book's illustrations.