These Optical Illusions For Kids Are So Trippy, You're Going to Want to Check Your Eyesight

One of the most enjoyable things about optical illusions is the after-effect . . . the moment when you and whoever else you've done it with let out a collective, "ohhhh." If you think this experience is limited to adults, think again. Kids 5 and up can join you in the mind-blowing world of trick art with the release of Now You See It! (out Oct. 2). Families will be able to flip through countless visual hallucinations, PG, of course. Check out some standout visuals from the hardcover up ahead, and see if you or your kid (appropriate for ages 5 and up, remember!) can spot the perplexing images.