96 
Psyche 
[ September 
Ants mostly from the Mountains of Cuba. Bull. Mus. 
Comp. Zool., vol. 81, pp. 439-465. 
Mosaics and Other Anomalies Among Ants. 95 pp., 18 
figs. Harvard University Press, Cambridge. 
In collaboration with his former student, Dr. Wm. S. 
Creighton, Professor Wheeler had begun the preparation of 
a Handbook of North American Ants. Much of the pre- 
liminary manuscript for this volume was already finished 
and Dr. Creighton plans to carry the work to completion in 
the near future. 
