and they've decided it's time they start sharing their knowledge again. But when their first batch of students start poking around the firehouse and accidentally set in motion the merging of two universes (it's easier than you'd think) Venkman, Stantz, Zeddemore, and Spengler will need all the help they can get to put things right! And who do you think will Answer The Call? (If you guessed Holtzmann, Yates, Tolan, and Gilbert... you get a gold star!) It's a brand new inter-dimensional meeting of the minds.

    Chapters are peppered with ballpoint pen riots, cowboy wars, and really bad Victorian practical jokes. Structured around the different locations in our home and daily life—the kitchen, the bathroom, the office, and the grocery store—award-nominated illustrator Andy Warner traces the often surprising and sometimes complex histories behind the items we often take for granted. Readers learn how Velcro was created after a Swiss engineer took his dog for a walk; how a naval engineer invented the Slinky; a German housewife, the coffee filter; and a radical feminist and anti-capitalist, the game Monopoly. This is both a book of histories and a book about histories. It explores how lies become legends, trade routes spring up, and empires rise and fall—all from the perspective of your toothbrush or toilet.