Cobb's Spelling Book: Being a Just Standard for Pronouncing ...

Cobb's New Juvenile Reader, No. II: Or, Second Reading Book, ...

Cobb's Juvenile Reader: Containing Interesting, Moral, and ...

Cobb's Expositor; Or, Sequel to the Spelling-book: ...

Cobb's Explanatory Arithmetick, No. 1 ...

Cobb's Spelling Book: Being a Just Standard for Pronouncing ...

Cobb's New Spelling Book: In Six Parts ...

Cobb's Spelling Book: Being a Just Standard for Pronouncing ...

Cobb's New Sequel to the Juvenile Readers: Or, Fourth ...

Cobb's New Juvenile Reader, No. III, Or, Third Reading Book: ...