About the Author

James Weiss, also known as Jam's Germs, is the videographer for the hugely popular Journey to the Microcosmos YouTube channel, which has over 500,000 subscribers.

Reviews

“ 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