Digital library
Textbooks, references and open learning resources.

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Idea to Essay: Collected Strategies and Readings for the College Writer 4e
The Butler Community College English Department · Butler Community College
English 101 is a college-level freshman composition course focused on developing expository and persuasive writing skills through various writing exercises, research, and argumentation.

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Business Writing for Everyday Use
HACC, Central Pennsylvania's Community College
LibreTexts

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College ESL Writers Applied Grammar and Composing Strategies for Success
Barbara Hall and Elizabeth Wallace · Georgia State University - Perimeter College
This text is designed as a comprehensive grammar and writing resource for high intermediate and advanced level non-native speakers of English. We open the text with a discussion on the sentence and then break it down into its elemental components, before reconstructing them into effective sentences with paragraphs and larger academic assignments.

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Speaking, Listening and Pronunciation Projects for ELLs - Intermediate Level
Brittany Zemlick · Grossmont College
This textbook was designed to support a pronunciation class; however, it could be used in any intermediate-level speaking and listening class.

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Information Literacy in the Age of Algorithms (Project Information Literacy)
Alison J. Head, Barbara Fister, and Margy MacMillan · Project Information Literacy (PIL)
LibreTexts

External
Business Writing for Everyday Use
HACC, Central Pennsylvania's Community College
LibreTexts