TruTone Portfolio Design, Brown|Cordovan - Case of 12 The ESV Reference Bible, previously called the ESV Classic Reference Bible, combines the ESV text with a robust concordance and one of the most comprehensive and useful cross-reference systems available today—more than 80,000 references conveniently located in the center column on each page. This edition includes 8 pages of full-color maps for ready reference and insight. The ESV Reference Bible balances helpful reference features with a portable size, making it an ideal Bible for everyday use.