A vibrant, illustrated guide to the mermaids and sea creatures living in the oceans, rivers, and streams (yes, really!) around the world.

For centuries, sailors have told tales of majestic—sometimes dangerous—creatures lurking beneath the ocean waves. Over the years, however, researchers have traced these legends to the very real world of merfolk. From yemayas and morgen to sirens, frosties, and more, this illustrated compendium of mermaids takes a deeper look at the different species swimming in seas around the world and highlights their magical abilities. Complete with interactive quizzes (e.g. "What’s Your Mermaid Personality?") and activities/crafts (e.g. Beachcombing: Identifying Fossils; Brew Your Own Ocean Potion), this field guide will sweep you away on an underwater adventure!

Sarah Glenn Marsh is the bestselling author of several young adult novels and many picture books. Her Irish heritage has inspired a love of fairy folklore and fantastical storytelling from a young age. She lives with her husband, daughter, four dogs, two birds, and several fish (who may have seen a few mermaids in their time) in Richmond, Virginia. Visit her online and let her know if you've ever spotted a mermaid at sea or near shore!

Lilla Bölecz is an artist and folklore lover who specializes in graphic art, book illustration, dollmaking, and pattern design. Her work is mostly inspired by mysticism, legends, spiritual experiences, mythology, and literature. Lilla uses both digital and traditional media, including ink, gouache, clay, and acrylics. She is always looking for meaningful connections, and to bring to life the unconventional and unique.