EXHIBIT 23.5(b) INDEPENDENT AUDITORS' CONSENT - ------------------------------------------------------------------------------- We consent to the incorporation by reference in this Registration Statement of CUC International Inc. on Form S-4 of our report dated February 13, 1996 on the consolidated financial statements of Sierra On-Line, Inc. and subsidiaries for the year ended March 31, 1995, appearing in the Quarterly Report on Form 10-Q/A (filed with the Securities and Exchange Commission on May 15, 1996) for the quarterly period ended December 31, 1995 of Sierra On-Line, Inc. and to the reference to us under the heading "Experts" in the Prospectus, which is part of this Registration Statement. /s/ Deloitte & Touche LLP Deloitte & Touche LLP Seattle, Washington June 19, 1996