Home › Authors › James Cossar-Ewart 👤 James Cossar-Ewart 3 books Books by James Cossar-Ewart Directions for the Examination Directions for the Examination of Amoeba, Paramoecium, Vorticella, Hydra, Lumbricus, Hirudo, Asterias and Echinus 2023 Penycuik Experiments Penycuik Experiments 2018 The dissection of the frog. (Univ. of Edinb., zool. lab.). 1884