I tried to find a photo of an afghan I had actually made, but I couldn't. I made a pink granny square afghan for my daughter last year - surely I took a photo of it? I'd take one now but it's crumpled up and covered with cat hair.
Anyway, dunno about that book, I just googled to find an image. I used to crochet all the time when my daughter was in gymnastics, because meets took forever. Now she's in cheer. The meets still take forever but I'm never sitting in one place for as long a time.
I really like the other kind of afghans, too.
SO warm and fuzzy.
AHA -- I dug up this one. I don't have it anymore, I made it to sell at a fundraiser for the gymnastics team.