Colin Hynson Related books Amazing Jobs Hachette Children's Group • 2019 Columbus Barrons Juveniles • 1998 Dream Jobs in Math Crabtree Publishing Company • 2017 Exploration of Africa Barrons Juveniles • 1998 Magallanes y Sudamérica Trillas • 2001 Magellan: & The Exploration of South America (Great Explorer Series) Barrons Juveniles • 1998 Railways (History Series) Barrons Juveniles • 1998