A Desk-Book of Errors in English
 Including Notes on Colloquialisms and Slang to be Avoided in Conversation

by Frank H. Vizetelly

"A Desk-Book of Errors in English" by Frank H. Vizetelly is a reference guide focused on correcting common mistakes and misconceptions in English language usage, likely written in the early 20th century. The book aims to improve the reader's command of English by highlighting errors in grammar, colloquialisms, and slang that should be avoided. This no-nonsense guide is tailored for anyone seeking to refine their spoken or written communication skills. The opening of the work sets the stage by discussing the pervasive misuse of the English language in everyday communication, emphasizing the impact of colloquialisms and illiteracy on grammar. Vizetelly expresses gratitude towards the publishers and addresses the need for clarity amidst a culture where casual speech has become dominant. He articulates a vision of preserving the "Well of English undefiled," where he encourages readers to be mindful of word choice and grammar in order to foster refined diction. The preface is rich in context and presents the author’s sincere intent to guide individuals in avoiding common linguistic pitfalls.