"Nights of sleeplessness, given to those who cannot sleep. #4 (of 12)" is the fourth volume of the collection of short stories by the great Portuguese writer Camilo Castelo-Branco. In this book, readers will find exquisite and emotional stories that fascinate with their skill and depth of thought. The author reproduces the atmosphere of the night, giving it a special color and mystery. Each page of the book is filled with tense moments that keep the reader in suspense until the very end. "Noites de insomnia, offerecidas a quem não póde dormir. Nº 04" is a work that will captivate all lovers of literature and amaze with its depth and wit.