Title: Mathematical Quickies: 270 Stimulating Problems with Solutions, Author: Charles W Trigg
Title: Math Games for Middle School: Challenges and Skill-Builders for Students at Every Level, Author: Mario Salvadori
Title: Glencoe Math Course 2, Student Edition, Volume 1, Author: McGraw Hill
Title: Using Math on a Space Mission, Author: Hilary Koll
Title: Glencoe Math Course 1, Student Edtiion, Volume 2, Author: McGraw Hill