This is a selective guidebook describing over 100 of the best crack climbs in the Ossola Valley in Northern Italy, covering the Devero, the Antigorio and the Divedro Valleys.  These superb granite cracks provide great trad routes across a wide range of grades.  Each route is also given an additional R grade, with R1 being easy to protect with solid trad gear, though to R4 being difficult to protect or poor trad gear.  All the routes are shown on colour topos along with a description and grade.  Additional information is given regarding route length, orientation, altitude, what if any fixed protection there is, plus the recommended trad gear required.  Published in January 2022 this guidebook is in English text throughout and includes many excellent action photographs. Number of pages is 192. Size is 127mm x 180mm. ISBN is 9788894526592.