A Swift Guide to Butterflies of Mexico and Central AmericaJeffrey Glassberg · First published 2018Open the Tome
A Swift guide to the butterflies of North AmericaJeffrey Glassberg · First published 2012Open the Tome
A Swift guide to the butterflies of Mexico and Central AmericaJeffrey Glassberg · First published 2007Open the Tome
Caterpillars in the Field and GardenThomas J. Allen, Jim P. Brock, Jeffrey Glassberg · First published 2005Open the Tome
