Science Comics: Computers: How Digital Hardware Works Sayantani DasGupta A grumpy little ghost makes

A grumpy little ghost makes a new friend in this wryly funny

Charlie’s feelings completely overwhelm him

choosing what to pack in a suitcase or imagining combinations of magic potions

while centering love

* Follow tips to spot reptiles and amphibians in wetlands

Science Comics: Computers: How Digital Hardware Works Sayantani DasGupta A grumpy little ghost makesBoot Up! Science Comics: Computers is a new volume in First Second's middle grade nonfiction STEM series! The whole world now runs on computers. They're everywhere, from your pocket phone to your microwave oven. But, what exactly is a computer? How could you possibly build machines that calculate things, play video games, and dim the lights on command? Professor Isabella Brunel, Victorian Era Computer Expert (and a Tyrannosaurus Rex), narrates a