Question #79

Okay, I just got this from Amazon.com:

We've noticed that customers who have purchased The Phantom Tollbooth by Norton Juster also purchased books by Marian Macsai. For this reason, you might like to know that Marian Macsai's Ophthalmic Microsurgical Suturing Techniques will be released soon. You can pre-order your copy by following the link below.

Today's Hmm question is this: What could POSSIBLY be the connection between the Phantom Tollbooth, a children's book, and Ophthalmic Microsurgical Suturing Techniques.

Best original answer will get posted below as an addendum.