This series is part of Scholastic's early chapter book line called Branches, which is aimed at newly independent readers. With easy-to-read text, high-interest content, fast-paced plots, and illustrations on every page, these books will boost reading confidence and stamina. Branches books help readers grow!Haggis and Tank's big imaginations take them on a search for real live dinosaurs! They build a nest for dino eggs and play baseball with a triceratops. But then the ground starts shaking. Is a T-rex chasing Haggis and Tank? Or could something else be headed their way? This series is full of clever wordplay and homophones that make Haggis and Tank's adventures even more fun!

Jessica Young is an elementary/middle-school art teacher and author. The same things make her happy now as when she was a kid: dancing, painting, music, digging in the dirt, picnics, reading, and writing. Her debut picture bookMy Blue is Happy was a 2014 Charlotte Zolotow Highly Commended Title and was featured on multiple best-book lists. She lives with her family in Nashville, Tennessee.James Burks spent fifteen years working in the animation industry on various movies and television shows, includingThe Emperor's New Groove, Atlantis, Treasure Planet, Space Jam,The Iron Giant, Wow Wow Wubbzy, and most recently on Fan Boy & Chum Chum. James is the author of the Bird & Squirrel graphic novel series for Scholastic, as well as the illustrator for the Branches series Haggis and Tank Unleashed. James lives in Valencia, California.