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The Wizard of Op

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A slightly inept wizard casts his spells which are demonstrated to us through the techniques of optical art.

32 pages, Hardcover

First published January 1, 1975

39 people want to read

About the author

Ed Emberley

154 books89 followers
American artist and illustrator, best known for children's picture books.

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5 stars
31 (62%)
4 stars
12 (24%)
3 stars
4 (8%)
2 stars
2 (4%)
1 star
1 (2%)
Displaying 1 - 12 of 12 reviews
Profile Image for Abigail.
8,038 reviews266 followers
September 9, 2023
Playing croquet one day, a prince accidentally hits a passing witch with his ball in this visually arresting picture-book from 1975, finding himself cursed into the form of a frog as a consequence. Seeking answers first in the library, the prince then hunts down a princess, determined to receive his kiss and be restored to his original form. When this doesn't work, he visits each of the kingdom's wizards, all to no avail. When all else fails, he finally visits the Wizard of Op, whose spells all involve optical illusions and art. Will this somewhat bumbling magic-maker's visual tricks do the job, or is the prince doomed to stay in animal form...?

Although quite familiar with the work of author/artist Ed Emberley, both through picture-books like Go Away, Big Green Monster! , and through his many instructional drawing and art-making books for children, The Wizard of Op is only the second of his titles that I have actually read. I sought it out because of my interest in witchy picture-book fare—a perennial pet project of mine—and am glad I did! It is really quite fascinating, from a visual storytelling perspective, alternating between comic-book-style pages in which the story is told through sequential panels, and full two-page spreads devoted to optical art, each of which represents a different spell undertaken by the eponymous Wizard of Op. This book was immense fun to read and peruse, even if some of the optical art made me rather dizzy, and I think young children who enjoy this sort of thing will be likewise entertained. It is to them that I would recommend it, as well as to fans of Ed Emberley.
Profile Image for Maureen.
405 reviews12 followers
April 25, 2007
Man, this is just about the best book that ever was. It's a kiddie book full of Op Art wonder. It's black and white but its magic makes your eyes feel funny. Wizard of Op, see? Shame there isn't a cover image so you can appreciate its glory.
Profile Image for Erika Mulvenna.
531 reviews25 followers
April 17, 2018
I totally forgot about reading this book as a kid and being amazes by the optical illusion illustrations until I saw a copy online. I just love Ed Emberley’s hand drawn illustrations and charming story in this book. It’s just as amazing as I remembered!
103 reviews
April 18, 2023
This is a super fun story about a prince who is turned into a frog and seeks a cure that will change him back. He gets a princess to kiss him, but that doesn't do it. He tried many cures from different wizards, but none of them work. then he goes on a journey to find another wizard. The path creates the illusion of obstacles in his way that he is told not to step on. When he gets to the wizard, he is given many spells which turn him into various animals. To obtain each cure he needs to look at something and "see the magic". The "magic" is always an optical illusion that readers can have fun with. Finally, one of the spells works and he is turned back into a prince. However, the wizard has disappeared and is implied to have been turned into a giant frog with magic eyes as a side effect. Again, readers can look into the eyes and see movement that isn't really there. This is a really cool book with the story designed like a comic book and with many optical illusions that kids can explore and enjoy.
Profile Image for Vi.
4 reviews15 followers
November 3, 2025
In honor of the 50th anniversary I bought this book again. My mom owned a copy of it when I was a child and I loved looking through the pictures are the optical illusions in this book. The copy did burn in a fire I believe and I had been hunting this book since but it was just so expensive. 50th anniversary dropped the price and I snagged a copy for my mom and I. This book will hold space in your dome.
Profile Image for Darlene.
96 reviews1 follower
Read
September 3, 2013
The artwork is amazing. I would buy it today if I could find it. The few times we went to the library as kids I would check this one out every time.
Profile Image for Mo.
1,132 reviews
October 9, 2013
It's geared toward kids but the black & white geometrical optical illusions were fascinating.
Profile Image for Sam W.
800 reviews15 followers
September 7, 2016
A prince is turned into a frog, he tries everything and every wizard until the last the Wizard of OP, using optical illusion to cure the Prince.
1,931 reviews11 followers
January 31, 2022
This was super trippy and my eyes hurt a little now, but it was a lot of fun to look at. Impressive line illusions.
Displaying 1 - 12 of 12 reviews

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