Exhibit 23.5(b)



INDEPENDENT AUDITORS' CONSENT
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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 Proxy Statement of Ideon
Group, Inc., which is part of this Registration Statement.


/s/ Deloitte & Touche LLP

DELOITTE & TOUCHE LLP
Seattle, Washington

June 28, 1996