The Adventure of the Greek Interpreter Sherlock Holmes, far from being a one-off in terms of his powers of observation and deductive reasoning, in fact has an elder brother whose skills, or so Holmes claims, outstrip even his own. As a consequence of this, Watson becomes acquainted with the Diogenes Club and his friend's brother, Mycroft. Mycroft, as Watson learns, does not have the energy of his younger brother and as a consequence is incapable of using his great skills for detective work: In spite of his inertia, the elder Holmes has often delivered the correct answer to a problem that Sherlock has brought to him.
Gogol (Detective) fictional detective character is still very popular for children. In some cases Private investigator of Naihati, Mr. Ashok Thakur help and save Gogol from the criminals. Bose writes lot of short stories and novel based on Gogol's adventures. Most of the Gogol series were published in Bengali child magazine like Anandamela, Shuktara etc. Gogol (Detective) Gogol (Detective) is a fictional teenage detective character created by Bengali writer Samaresh Basu especially for children. Few Gogol's stories were adapted into films. As per the writer Samaresh Basu, Gogol's father Samiresh Chatterjee was fan of Russian writer Nikolai Gogol hence he named his