screenshots taken July 2013
I am happy about this...and at the same time surprised that Bill the Boy Wonder: The Secret Co-Creator of Batman does not, as of now, have an entry.
I would ordinarily not expect either book—most any nonfiction picture book, frankly—to get an entry, but because Bill the Boy Wonder reveals even more significant, never-published information than Boys of Steel, it would make that sense that if only one of the two were to be on Wikipedia, it would be Bill.
Granted, whoever posted the Boys entry did so before Bill existed, and may not be aware of it now, if he or she is even still contributing to Wikipedia.
Luckily, Wikipeditors (is that a word?) have consulted Bill for his Wikipedia entry.