Bonnycastle, Richard Henry Newfoundland in 1842: A Sequel to the Canada in 1841; Volume II

Bonnycastle, Richard H Canada As It Was, Is and Maybe; Volume I

Bonnycastle, Samuel Maynard John An Introduction to Algebra

Bonnycastle, John A Treatise On Plane and Spherical Trigonometry: With Their Most Useful Practical Applications

Tyson, E.C. Key to Bonnycastle's Guide to Arithmetic

Bonnycastle, Richard H. Canada As It Was, Is and Maybe; Volume I