I was pretty impressed with the depth of instruction I saw in some associated videos with this Book! 

CelloMind

I was equally impressed by the teachers who authored it - Hans Jørgen Jensen & Minna Rose Chung! 

• Become a Master of Intonation
• Develop a solid left-hand technique
• Take lessons on-the-go with digital resources

PracticeMind

Learn: 

• How to develop great practice habits
  
• The secrets behind successful goal setting
• How to become much more patient
• How to become stronger and deal with setbacks
• A simple but smart method for mental practice
• Effective problem solving techniques
• The value of fundamental practice
• The reason that the Deliberate Practice Method is so important
• The importance of score study
• The many ways of listening
• The significance of intuition for musicians
• The urgency and importance of recording yourself 
  

...just let me know if this info has already been shared somewhere else - thought it was pretty cool.