Into the Wild, page 183
"Firepaw looked up and saw Bluestar and Tigerclaw trotting tirelessly together, silhouetted against a skylight tinged with red."

Into the Wild, page 189
She [Bluestar] winced under his touch. "If it had not been for Tigerclaw, those rats would have eaten me alive," she murmured, her voice tight with pain.

Into the Wild, page 199
Bluestar paused again and then meowed the name loud and clear. "Tigerclaw will be the new deputy of ThunderClan."

Forest of Secrets, page 9
Tigerclaw drew back his lips in a snarl and dropped into a half crouch, sliding out his long claws. "I don't need to bother Bluestar," he hissed.

Forest of Secrets, page 16
"I will say nothing," she [Bluestar] replied to Whitestorm. "It doesn't concern the other Clans. Brokentail is ThunderClan's responsibility now." "Brave words," growled Tigerclaw from where he sat on the other side of Bluestar.

Into the Wild, page 180
"Tigerclaw." Bluestar greeted him but politely did not mention the warrior cat's flight from the depths.

Forest Of Secrets, page 276
"Bluestar was crouching beside her moss-lined nest. Blood trickled down her forehead, but that did not alarm Fireheart as much as the look in her eyes. They were a vague, cloudy blue, and she stared horror-stuck in front of her as if she was witnessing the destruction of everything she had ever worked for."

Forest Of Secrets, page 277
"The leader looked at him but did not reply. Fireheart could see that her eyes were still dull and unseeing, as if the discovery of the truth about Tigerstar had bruised her spirit beyond repair."

Forest Of Secrets, page 285
"Bluestar too looked astonished. 'Fireheart told me his suspicions,' she murmured. Her voice shook. 'I didn't -- I couldn't -- believe him. I trusted Tigerclaw.'