Editions of Camp Half-Blood Confidential

Paperback, 173 pages

Spanish language

Published Jan. 30, 2019 by Publicaciones y Ediciones Salamandra, S.A..

176 pages

English language

Published Jan. 30, 2017 by Puffin.

Hardcover

Portuguese language

Published Jan. 30, 2018 by Intrínseca.

audio cd

English language

Published May 2, 2017 by Listening Library (Audio).

163 pages

English language

Published Jan. 30, 2017

Published April 30, 2017 by PENGUIN.

English language

Published Jan. 30, 2017 by Disney Hyperion.

English language

Published Jan. 30, 2017 by Penguin Books, Limited.