The passage discusses two main topics: a review of Mr. Harrison's book on his experiences with unadministered natives in the Pacific and a review of a new higher algebra textbook by S. Barnard and J. M. Child. 1. **Mr. Harrison's Book**: The book is praised for its vivid and engaging portrayal of island life, particularly on Malekula and Espiritu Santo. It serves as a counterpoint to traditional views and highlights the medical work of present-day missions, attributing population growth to improved hygiene and medical attention. The book is considered a notable and entertaining addition to Pacific travel literature. 2. **New Higher Algebra by S. Barnard and J. M. Child**: This 585-page book is highly anticipated by mathematics teachers and students. It covers a wide range of topics, including complex numbers, De Moivre's theorem, real and complex factors of $x^{n} \pm 1$, vectors, continuity, derivatives, and calculus. The authors emphasize a firm foundation in real numbers and develop the subject logically, making it suitable for advanced students. The book is well-organized, with topics introduced as needed for the development of the subject, and includes numerous examples. It is not intended for beginners but is recommended for students taking the mathematics group in the Higher School Certificate. The publishers and authors are commended for the book's excellent appearance and content.The passage discusses two main topics: a review of Mr. Harrison's book on his experiences with unadministered natives in the Pacific and a review of a new higher algebra textbook by S. Barnard and J. M. Child. 1. **Mr. Harrison's Book**: The book is praised for its vivid and engaging portrayal of island life, particularly on Malekula and Espiritu Santo. It serves as a counterpoint to traditional views and highlights the medical work of present-day missions, attributing population growth to improved hygiene and medical attention. The book is considered a notable and entertaining addition to Pacific travel literature. 2. **New Higher Algebra by S. Barnard and J. M. Child**: This 585-page book is highly anticipated by mathematics teachers and students. It covers a wide range of topics, including complex numbers, De Moivre's theorem, real and complex factors of $x^{n} \pm 1$, vectors, continuity, derivatives, and calculus. The authors emphasize a firm foundation in real numbers and develop the subject logically, making it suitable for advanced students. The book is well-organized, with topics introduced as needed for the development of the subject, and includes numerous examples. It is not intended for beginners but is recommended for students taking the mathematics group in the Higher School Certificate. The publishers and authors are commended for the book's excellent appearance and content.