The characters in Death Cloud undertake multiple journeys. Describe three of these. How do these journeys function in forming personal bonds among the people involved?

Amyus Crowe and Mycroft Holmes might both be considered surrogate father figures to Sherlock Holmes. How do their temperaments differ? How does the nature of their guidance for the budding detective differ?

Sherlock undergoes a transformation throughout the story. Describe him at the beginning of the novel as compared to his changed perspective at the end. What experiences contribute to this evolution?