The Corus Wave (Paperback) (ISBN-13: 9781917355223)

Lorelei is just trying to finish her BA thesis. Then her research into an obscure star-shaped Devonian-era cephalopod fossil drags her into a scavenger hunt that indicates her subject may be hiding some of the central secrets of the universe. Or at least, that's what 19th century polymath Havius Corus thought.

Careening through libraries, churches, botanical gardens, and stone circles with her roommate Eddie (and their trusty cat Raisin, who travels with them via backpack), Lorelei explores the puzzles and the mysteries the polymath has hidden from the world . . . unseen in the architecture and the nature all around her.

Can Lorelei find the solutions to the secrets of fossil history? And will her thesis advisor think her hard work is a legitimate dissertation topic? Lorelei, Eddie, and Raisin are on the case!

Author: Karenza Sparks
ISBN-10: 191735522X
ISBN-13: 9781917355223
Publisher: Avery Hill Publishing
Language: English
Published: 10/21/2025
Pages: 144
Format: Paperback
Weight: 0.83lbs
Size: 9.36h x 6.68w x 0.46d

Review Citation(s):
Publishers Weekly 10/13/2025