The ultimate guidebook for grade 8 UIAA and beyond It supposed to be the first climbing guidebook for the well-known 
Northern Frankenjura, which is written only in English. 
The book is based on unique and very popular 2 volume Kletterführer Frankenjura. (recently reprinted black stripes cover) and describes about 120 cliffs and more than 2000 routes its about one fifth of the whole amount of the routes reported in Frankenjura.
We haven’t  discovered 
ultimate, though this book is definitely worth to have in the bookshelf.
Closer look: 
Every cliff comes with a detailed description, approach and map. For every route there is a short text so you know what to expect and many detailed realistic pictures.
So far there are these options 
 B. Thum, H. Rocker, S. Schwertner), or website 
Frankenjura.com.
 Luky is falling from the route Amboss, 10-  foto by © JirkaS 
The question is if it has sense to buy this book if you already have some of above mentioned full size guidebooks? 
We would say that this book is very handy for two kind of people. For those who are good and experienced climbers and for those who are newbies in Frankenjura.
 
Sebastian Schwertner
2006,
224 pages, 148 x 185mm 
Panico Alpinverlag, Köngen
ISBN 3-936740-35-6 
Price € 19,80  + shipping  
 
Content: 
 
Bamberger Areas 
Upper Wiesenttal
Ailsbachtal
Putlachtal
GOsweinstein
Trubachtal
Pegnitztal
Hirschbachtal
 
 
Pro
detailed description of each route (English)
GPS coordinates of each sector
Clear drawings and big picture map of the whole area
 
Con
sometimes harder classification*
detailed approach maps are very small
* Note:
Schwertner was criticized by the audience that his grading is too hard, so instead of putting the sentence Hard for the grade he could change it :-)

Beautiful drawings shows all important info drawn by © Schwertner/Panico 

Route Statistics Frankenjury  drawn by © JirkaS 
Source: 
Editors webpage  Panico Verlag
Pdf taster from Panico
 frankenjura_extrem - download