8 AUGUST 1908, page 19

George Grenfell And The Congo.* It Is Very Difficult To

deal adequately in the space of a short review with such a work as this. It is one of those immense compilations treating of little-known districts of Africa which we associate......

Fire, Air, Earth, And Water.*

THE old so-called elements of fire, air, earth, and water have long been relegated to the limbo of extinct theories. In their place we have the chemical elements, some eighty in......