Dog Star

The Secret Horses of Briar Hill

The Prisoner of Cell 25: Michael Vey

Zita the Spacegirl

The Caped 6th Grader: Lightning Strikes! (The Caped Sixth Grader)

Rocket Boy

In Over Their Heads: Under Their Skin

The Mad Scientists of New Jersey (Volume 1)

Madman's Daughter

After killing the men who tried to steal her father’s research, Juliet—along with Montgomery, Lucy, Balthazar, and a deathly ill Edward—has escaped to a remote estate on the Scottish moors. Owned by the enigmatic Elizabeth von Stein, the mansion is full of mysteries and unexplained oddities: dead bodies in the basement, secret passages, and fortune-tellers who seem to know Juliet’s secrets. Though it appears to be a safe haven, Juliet fears new dangers may be present within the manor’s own walls.

Then Juliet uncovers the truth about the manor’s long history of scientific experimentation—and her own intended role in it—forcing her to determine where the line falls between right and wrong, life and death, magic and science, and promises and secrets. And she must decide if she’ll follow her father’s dark footsteps or her mother’s tragic ones, or whether she’ll make her own.

With inspiration from Mary Shelley’s Frankenstein, this breathless conclusion to the Madman’s Daughter trilogy is about the things we’ll sacrifice to save those we love—even our own humanity.

Discover Your Child's Next Read

Dog Star

Megan Shepherd, 2022

The Secret Horses of Briar Hill

Megan Shepherd, 2016

The Prisoner of Cell 25: Michael Vey

Richard Paul Evans, 2011

Zita the Spacegirl

Ben Hatke, 2011

The Caped 6th Grader: Lightning Strikes! (The Caped Sixth Grader)

Zoe Quinn, 2006

Rocket Boy

Katie Jennings, 2020

In Over Their Heads: Under Their Skin

Margaret Peterson Haddix, 2017

The Mad Scientists of New Jersey (Volume 1)

Chris Sorensen, 2016