write the book on



write the book on

To be the preeminent practitioner of or expert in (something).
See also: book, on, write

Common Names:

NameGenderPronouncedUsage
Hercule-French
AndŻElikaahn-je-LEE-kahPolish
Hallvar&Eth;R-Ancient Scandinavian
JuddJUD (English)English, Medieval English
CÉZar-Portuguese (Brazilian)
EastonEES-tənEnglish (Modern)