Books

An Elementary Study Of Insects
Bramble-bees And Others
Langstroth On The Hive And The Honey-bee
More Hunting Wasps
Social Life In The Insect World
The Life Of The Bee
The Life Of The Fly
The Life Of The Spider
The Mason-bees
The Wonders Of Instinct

Articles in Bramble-bees And Others

Bramble-dwellers
The Osmiae
The Distribution Of The Sexes
The Mother Decides The Sex Of The Egg
Permutations Of Sex
Instinct And Discernment
Economy Of Energy
The Leaf-cutters
The Cotton-bees
The Resin-bees
The Poison Of The Bee
The Halicti A Parasite
The Halicti The Portress
The Halicti Parthenogenesis