Greystone Secrets

The Strangers by Margaret Peterson Haddix

The Strangers

Greystone Secrets #1

Margaret Peterson Haddix

416 pages • first pub 2019 (editions)

fiction middle grade mystery science fiction adventurous mysterious fast-paced
The Deceivers by Margaret Peterson Haddix

The Deceivers

Greystone Secrets #2

Margaret Peterson Haddix

435 pages • first pub 2020 (editions)

fiction middle grade mystery science fiction adventurous mysterious fast-paced
The Messengers by Margaret Peterson Haddix

The Messengers

Greystone Secrets #3

Margaret Peterson Haddix

416 pages • first pub 2021 (editions)

fiction middle grade mystery science fiction informative inspiring tense slow-paced