El ángel caído

The rich historical backdrop adds depth to the mystery, and I'm curious whether Akunin drew from real events or crafted it entirely from imagination.

While I appreciated the vivid details, I wondered if the detailed history was necessary throughout or if it slowed the suspense at times.

His wit and moral code stand out, but I'm curious whether Akunin based him on any real detectives or was entirely a creation of his imagination.