Books Pocket Guide to Prepper Knots By Patty Hahne. By Patty Hahne. 155 page paperback. Covers topics such as uses for various types of ropes how knots affect the overall rope strength multipurpose knots and more. Bulk packed. Specifications for Books Pocket Guide to Prepper Knots: Manufacturer: Books Application: Survival Color: White/Red Fabric/Material: Paper Book Type: Guidebook Package Contents: Books Pocket Guide to Prepper Knots Books 978-1-5107-1606-3: Pocket Guide to Prepper Knots By Patty Hahne