* "A Manual of Structural Botany: for the use of classes, schools, & private students ... With upwards of 200 illustrations by Ruffle" (Robert Hardwicke, London, 1861, new edition in 1877)* "A Manual of Botanic Terms ... With illustrations" (Robert Hardwicke, London, 1862, new edition in 1873).
* "A Manual of Structural Botany: for the use of classes, schools, & private students … With upwards of 200 illustrations by Ruffle" (Robert Hardwicke, London, 1861, второе издание 1877)* "A Manual of Botanic Terms … With illustrations" (Robert Hardwicke, London, 1862, второе издание1873).