- Wicked plants, the weed that killed Lincoln's mother & other botanical atrocities, Amy Stewart ; etchings by Briony Morrow-Cribbs ; illustrations by Jonathon Rosen
- Miss Kopp just won't quit, Amy Stewart
- Stewart, Amy, Kopp sisters, 4
- Miss Kopp's midnight confessions, Amy Stewart
- Miss Kopp investigates, Amy Stewart
- Dear Miss Kopp, Amy Stewart
- Kopp sisters on the march, Amy Stewart
- Flower confidential, Amy Stewart
- Girl waits with gun, a novel, Amy Stewart
- Stewart, Amy, Kopp sisters, 07
- Miss Kopp's midnight confessions, Amy Stewart
- Miss Kopp just won't quit, a Kopp sister novel, Amy Stewart
- The drunken botanist, the plants that create the world's great drinks, Amy Stewart
- Dear Miss Kopp, Amy Stewart
- Girl waits with gun, Amy Stewart
- Stewart, Amy, Kopp sisters, 06
- Stewart, Amy, Kopp sisters, 04
- Miss Kopp investigates, Amy Stewart
- Lady cop makes trouble, Amy Stewart
- Lady cop makes trouble, Amy Stewart
- Stewart, Amy, Kopp sisters