Concept development: Eugene Benson, Owen Kane, Kelly Liberty, Ian McLachlan, Julian Samuel
Literary editing: Stan Dragland, Hilary McMahon
Tree science: Drew Monkman
Young Adult market assessment: Eleanor Chapman, Madeline Chapman
Adult market assessment: Sarah Berti, Michael Cain, Avrah Pernica, Carolyn Tate
Educational market assessment: Kate Taylor, Don LePan
Maps: Anna Narday
Production editing: Gary Clairman
Cover design and typesetting: Rafael Chimicatti
Copyediting: Kelly Liberty
Promotion: Anna van Valkenburg
Sales and Marketing: Nour Abi-Nakhoul
Editor-in-Chief: Michael Mirolla
Publisher: Connie McParland