Editions of Triangle

English language

Published Aug. 30, 2017

English language

Published Aug. 30, 2017 by Walker Books, Limited.

English language

Published Aug. 30, 2023 by Candlewick Press.

48 pages

Spanish language

Published Aug. 30, 2018 by Penguin Random House Grupo Editorial.

48 pages

French language

Published Aug. 30, 2017 by Scholastic Canada, Limited.

English language

Published Aug. 30, 2019 by Candlewick Press.

Portuguese language

Published Aug. 30, 2017 by Orfeu Negro.