What is the name of Virginia Woolf's stream-of-consciousness novel that explores the inner thoughts of its characters?

Virginia Woolf's novel that best exemplifies the stream-of-consciousness technique and deeply explores the inner thoughts of its characters is "Mrs. Dalloway." This novel follows the experiences of Clarissa Dalloway as she prepares for a party, interweaving her reflections and the perspectives of other characters throughout a single day in post-World War I London. Woolf's innovative narrative style allows readers to access the intimate thoughts and emotions of her characters, capturing the complexity of human consciousness.

"To the Lighthouse" also employs stream-of-consciousness but is more focused on themes of time and the relationships between characters across various time frames. "The Waves" is known for its unique structure and poetic style, presenting six characters' perspectives in a more abstract form. "Orlando," while it does contain elements of stream-of-consciousness, is more a narrative of identity and time rather than a focused examination of characters' thoughts. The emphasis on immediate, personal consciousness in "Mrs. Dalloway" makes it the most representative example of Woolf's exploration of inner thoughts among the options presented.