A strange and beautiful world surrounds us, hidden from sight ... An unbelievable abundance of life flourishes on every surface of our planet. In every drop of dew, on every leaf, and even inside each one of us, invisible yet ingenious life thrives. James Weiss, microbe enthusiast and videographer, has spent thousands of hours peeking into this world, and has been astounded by the beauty he finds there. With his captivating photographs and illustrations, James presents this beginner's guide to microscopic life, from the most simple, single-celled organisms to complex micro-animals. Navigate the births, feasts, triumphs, tragedies and deaths of a cast of tiny characters, including the adorable water bear, the immortal Hydra and the dancing Desmid. Learn how these lifeforms work and what lessons they can teach us about our own existence, and discover how seeing the wonder of nature from a new perspective can change your life.

“ The copious images in this companion guide are no less enchanting, and Weiss’ text fills in the background that the author can’t always cover in his 10-minute YouTube episodes. . . . This approachable guide to another universe, as close as the nearest microscope, should appeal to general readers."
— Alan Moores, Booklist

James Weiss, also known as Jam's Germs, is the videographer for the hugely popular Journey to the Microcosmos YouTube channel, which has over 341,000 subscribers.