Brandstadt, Le, & Spinrad, Graph Classes: A Survey
Bondy & Murty, Graph Theory with Applications
Buckley & Harary, Distance in Graphs
Bollobas, Extremal Graph Theory
Chartrand & Lesniak, Graphs and Digraphs
Golumbic, Algorithmic Graph Theory and Perfect Graphs
Jensen & Toft, Graph Coloring Problems
Lovasz & Plummer, Matching Theory
Ramirez-Alfonsin & Reed, Perfect Graphs