🌐NederlandsEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsTürkçeРусскийEntityQ6108653· pop 6· linked from 10 articlesRichard KaganhistoricusPerson · Open LibraryWorks18Top worksHero's Mask Guidebook : Helping Children with Traumatic StressHero¿s Mask GuidebookHero¿s MaskReal Life Heroes Life StorybookHero's Mask : Helping Children with Traumatic Stressvia Open Library + WikidataMusic · MusicBrainzTypePersonvia MusicBrainz · CC0ConnectionsliteratureEntityRomance languagesEntityCategories1943 births21st-century American historians21st-century American male writersAlumni of the University of CambridgeAmerican male non-fiction writersColumbia College, Columbia University alumniCorresponding members of the Real Academia de la HistoriaJohns Hopkins University facultyLiving peopleMembers of the American Philosophical Society