The World Beneath Our Feet Hardcover by Frank Ashwood

Product Details

• Publisher: Knopf Canada (2026-09-29)
• Language: English
• Paperback: 240 pages
• ISBN-13: 9781039057746
• Item Weight: 459.27 grams
• Dimensions: 24.16 x 16.26 x 2.21 cm

A vivid tour into the subterranean that encourages us to look downwards, revealing how the earth's most biodiverse frontier sustains all life above the soil surface.

The ground beneath us hums with a staggering abundance of winding roots, interconnecting fungal networks, wriggling creatures, and mind-blowing microbial life. This glittering ecosystem is the single most biodiverse habitat on the planet. Half of all the Earth's species exist underfoot; decaying matter is transformed into new birth; and just a handful of soil can contain an entire world. Without soil, there would be no life as we know it—and yet we rarely take the time to know the trillions of lives happening below.

In The World Beneath Our Feet, soil ecologist Frank Ashwood dives deep into this precious ecosystem, spanning the globe from the frozen landscape of Greenland to the black soil deposits of the Amazon, while also examining the jaw-dropping evolutionary adaptations that make lives very alien from our own possible. Unearthing soil layers one at a time, Ashwood reveals every sublayer to be a distinct macrocosm, teeming with plants and insects essential to our planet's wellbeing. By interviewing microbiologists and entomologists, as well as by guiding us into his own expert research, Ashwood shows us how life at a microscopic scale impacts us all.

Powerfully illuminating the dark depths of the earth, and accompanied by the author's own up-close photography, which magnifies and reveals creatures only millimeters long, The World Beneath Our Feet opens our eyes to the hidden and wondrous world of soil—perhaps the greatest unexplored frontier on our planet.

About the Author

Frank Ashwood is a soil ecologist and macrophotographer, specializing in soil invertebrates. He is a lecturer of ecology and entomology at Lincoln University in New Zealand, and received his PhD from the University of Lancashire in 2016. Frank has previously worked as a scientist for Forest Research, part of the British Government’s Forestry Commission. He is associate editor of the New Zealand Journal of Zoology and a member of the Royal Society of Biology. Frank has appeared on the BBC Earth Podcast, BBC Breakfast, and ABC Landline, and his soil animal photography has been featured in The Guardian and The New York Times and has been exhibited internationally. This is his first book.