Operation V.2. – AR Channel – A 'Fighting Four' Adventure.Operation V.2. – AR Channel – A Fighting Four Adventure. Second-hand book. Hardback with dustcover. English. 18 CM. 188 Pages. {Water marks most of the pages similar to these} {Hardback damaged} {Dustcover damaged not good} 072 501 3890view more. REF: 4663. Fiction. Adventure Reading For Boys. Book For Boys. Kids Book. AR Channel Book. This book will be removed when sold.