Notes

'A Dolphin paperback

Horrible Henry causes his brother Perfect Peter all sorts of problems when he behaves properly for a change, upstages Peter at a dance recital, plays pirates, and goes on a camping trip

Website: http://www.loc.gov/catdir/description/orion051/2002442761.html

Website: http://www.loc.gov/catdir/bios/orion051/2002442761.html
upper age: 99