Cover of Elizabeth's Spymaster by Robert Hutchinson

Elizabeth's Spymaster

Robert Hutchinson
Cover of The Motion Picture Guide by Jay Robert Nash

The Motion Picture Guide

Jay Robert Nash
Cover of The Savvy Sphinx by Robert Dance

The Savvy Sphinx

Robert Dance
Cover of Massachusetts Cranberry Culture by Robert S. Cox

Massachusetts Cranberry Culture

Robert S. Cox
Cover of Tiger Beetles of the Southeastern United States by Robert Gifford Beaton

Tiger Beetles of the Southeastern United States

Robert Gifford Beaton
Cover of Cyclopaedia of English Literature by Robert Chambers

Cyclopaedia of English Literature

Robert Chambers