Hell, the poem of the Divine Comedy in which Dante"s poetry often touches its highest peaks, is a wonderful universe, unlimited and complex in which, perhaps today more than ever, it is almost impossible to go into trusting only in their ability orientation. Without adequate topographic map and a compass efficient, you may soon lose the way, as in the dark forest that opens the poem and it dominates with its looming presence and the strength of its symbolic value. The book is the story of Marco Santagata, in a smooth prose, addictive, free of technicalities, the otherworldly journey of Dante, and with the theoretical and practical guide that provides the elements necessary to appreciate the references to the events and the identity of the characters populating the thirty songs of Hell. And most importantly, it reveals and makes it accessible to the general public the priceless treasure of emotions, feelings and thoughts hidden "under "1 veil of verses!". As a caring Virgilio has a deep knowledge of Dante"s text, Santagata takes the reader step by step to the discovery of dark hellish world, illuminating every recess of the hole that is created when God threw the rebel angel Lucifer from Heaven, and Earth, not to be touched by his body unclean, he pulled back in the other hemisphere.