Things important to future books (any ideas?)

[finwitch at yahoo.com]

No: HPFGUIDX 29980

Hmm.. The invisible book of invisibility. (who wrote it?; Meeyes 
Seenot?)
"The old gang"
Phoenix feathers and Unicorn hairs.
Mr. Ollivander's ability to remember every wand he sold.
PP's life-debt.
Dumbledore's victorious gleam he tried to hide.
Choosing between Right&Easy.
Neville's forgetfulness.
Veritaserum... in court to get Sirius free?