Paul Hellweg Professor

title	ISBN-13	year of publica- tion	other author(s)
The American Heritage Children's Thesaurus	978-1-328-78733-0	2018	Editors of the American Heritage Dictionaries
The American Heritage Children's Thesaurus	978-0-547-21599-0	2009
The American Heritage Children's Thesaurus	978-0-618-70166-7	2006
The American Heritage Student Thesaurus	978-0-547-21601-0	2009	Joyce LeBaron · Susanna LeBaron
The American Heritage Student Thesaurus	978-0-618-70170-4	2006	Susanna LeBaron · Joyce LeBaron
The American Heritage Student Thesaurus	978-0-395-93026-7	1999	Susanna LeBaron · Joyce LeBaron