The Young Unicorns: Book Three of The Austin Family Chronicles (Austin Family Series 4)

The Moon by Night (Austin Family Series Book 2)

A Ring of Endless Light: The Austin Family Chronicles, Book 4 (Austin Family Series 5)

Meet the Austins (Austin Family Series Book 1)

Troubling a Star: The Austin Family Chronicles, Book 5 (Austin Family Series 7)

The Arm of the Starfish (O'Keefe Family Book 1)

The Twenty-four Days Before Christmas (Austin Family Series Book 3)

A House Like a Lotus (O'Keefe Family Book 3)

Dragons in the Waters (O'Keefe Family Book 2)

An Acceptable Time (A Wrinkle in Time Quintet Book 5)

Many Waters (A Wrinkle in Time Quintet Book 4)