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Comstock, John Lee A Grammar of Chemistry On the Plan of the Rev. David Blair: Adapted to the Use of Schools and Private Students, by Familiar Illustrations and Easy Experiments Requiring Cheap and Simple Instruments
 Comstock, John Lee A Grammar of Chemistry On the Plan of the Rev. David Blair: Adapted to the Use of Schools and Private Students, by Familiar Illustrations and Easy Experiments Requiring Cheap and Simple Instruments
Blair, David True Figures: Selected Shorter Poems and Prose Poems 1998-2021
 Blair, David True Figures: Selected Shorter Poems and Prose Poems 1998-2021
Blair, David