Get ready for a dino-mite adventure with Sally Tinker, the world's foremost inventor under the age of 12!

When Sally's nemesis hatches a fowl and poultry plot, there's no room for the lily-livered. Dexter Maelstrom is up to no good, and this time it involves chickens and dinosaurs! Sally and her crew, including her biologist colleague Charli and baby brother Joe, must use all their pluck to return the world to its rightful pecking order.

Can Sally outsmart Maelstrom's crazy inventions and restore peace? This hilarious graphic novel is perfect for kids who love science, adventure, and a whole lot of laughs. Join the S.Tinker Inc. team in their most egg-cellent adventure yet!