What's New from Grapevine Our most recent titles are all handy pocket-sized books that give you easy-to-read help wherever you go. We specialize in giving you the clearest, easiest, and shortest explanations. The HP 10BII Pocket Guide gives you step-by-step keystroke solutions to common financial calculations, plus handy examples of most other machine functions and operations. Indexed for quick and handy look-ups, it's like a "mini-manual" that's sized to fit in your pocket so it can go anywhereyou take your HP 10BII. The HP 10BII Q-Card is a handy quick-reference card that can fit right into a slip case or pocket with your HP 10BII calculator, but it folds out to 8 pages. Laminated for durability, the Q-Card is the first--and fastest--place to look for answers to your frequently asked questions, handy tips and memory joggers on the details of operation. The HP 17BII Pocket Guide gives you step-by-step keystroke solutions to common financial calculations, plus handy examples of most other machine functions and operations. Indexed for quick and handy look-ups, it's like a "mini-manual" that's sized to fit in your pocket so it can go anywhereyou take your HP 17BII. The HP 17BII Q-Card is a handy quick-reference card that can fit right into a slip case or pocket with your HP 17BII calculator, but it folds out to 8 pages. Laminated for durability, the Q-Card is the first--and fastest--place to look for answers to your frequently asked questions, handy tips and memory joggers on the details of operation. The HP 19BII Pocket Guide gives you step-by-step keystroke solutions to common financial calculations, plus handy examples of most other machine functions and operations. Indexed for quick and handy look-ups, it's like a "mini-manual" that's sized to fit in your pocket so it can go anywhereyou take your HP 19BII. The HP 19BII Q-Card is a handy quick-reference card that can fit right into a slip case or pocket with your HP 19BII calculator, but it folds out to 8 pages. Laminated for durability, the Q-Card is the first--and fastest--place to look for answers to your frequently asked questions, handy tips and memory joggers on the details of operation.