Don Pellow, President of Pellow Engineering Services, announces that several of his technical publications are also now offered in user-friendly Spanish edition. This includes his top selling Bob’s Rigging and Crane Handbook, available in easy to read desk size or handy pocket size. This book has already been widely distributed within the crane and rigging industry in its English format; and has been long recognized by many in the field as the on-site educational material of choice.