Octagon Valley

The (Super Secret) Octagon Valley Society by Melissa de la Cruz

The (Super Secret) Octagon Valley Society

Octagon Valley #1

Melissa de la Cruz

272 pages • first pub 2023 (editions)

fiction middle grade science fiction adventurous funny mysterious fast-paced
The Super-Secret Mission to the Center of the Moon (Pie) by Melissa de la Cruz

The Super-Secret Mission to the Center of the Moon (Pie)

Octagon Valley #2

Melissa de la Cruz

304 pages • first pub 2025 (editions)

fiction middle grade science fiction