Before I Was 20

High Wizardry (Young Wizards, #3)
A Wizard Abroad (Young Wizards, #4)
The Wizard's Dilemma (Young Wizards, #5)
The Last Don
Pippi Goes on Board
The Integral Trees / The Smoke Ring
The Dragonriders of Pern (Dragonriders of Pern, #1-3)
A Connecticut Yankee in King Arthur's Court
It's a Magical World
There's Treasure Everywhere
Spellsinger (Spellsinger, #1)
Are You in the House Alone?
The Red Badge of Courage
Mrs. Frisby and the Rats of NIMH (Rats of NIMH, #1)