It’s a bit odd reading chapters from The Boxcar Children to Sadie.
You see, Henry’s nickname is Benny. This comes from a combination of his having at times been called Henny, and that having been used in the song The Name Game: Henny Henny bo benny, banana fanna fo fenny, fee fi mo menny, Henny. This had us using Henny Bo Benny a lot, or Bo Benny, and thus just Benny, or Ben, or Hen-Ben. We also sing the song with Henry rather than Henny, but it was the original that stuck, when the girls would leave out the r.
In the book, there are two separate kids named Henry and Benny. It seems weird.