1 INTRODUCTION  
2 THE ORELSE LARGE-SCALE STRUCTURE SAMPLE  
2.1 RCS J0224-0002.5  
2.2 Cl0849  
2.3 RXJ1053+5735  
2.4 RXJ1221+4918  
2.5 Cl1350.0+6007  
2.6 RXJ1716.9+6708  
3 OBSERVATIONS AND REDUCTION  
3.1 Optical and NIR Observations  
3.2 X-ray Observations  
3.3 X-ray Data Reduction and Photometry  
3.4 Optical Matching  
4 GLOBAL LARGE-SCALE STRUCTURE PROPERTIES  
4.1 The Red Sequence and the Blue Populations  
5 SPECTRAL PROPERTIES  
6 SUMMARY OF GLOBAL CHARACTERISTICS  
7 AGN AND HOST PROPERTIES  
7.1 Spatial Distribution  
7.2 AGN Host Galaxy Colors  
7.3 Spectral Analysis of AGN Hosts  
7.4 Close Kinematic Pairs  
7.5 X-ray Luminosity  
8 DISCUSSION  
9 SUMMARY