The other was "The Official Guide To Roger Wilco's Space Adventures" by Jill Champion. It is similar to her "The Official Book of Police Quest". It came in two editions as well. The book contains two interviews with Roger Wilco (one just after events of "SQIV", and the other after "SQV"). The novels themselves are written as Roger's running monologues during his adventures. The first edition covers "SQ" EGA to "SQIV", and the second edition covers "SQI" remake to "SQV". The novel of SQ1 in the first edition is based on the original SQ1, and the version in the second edition is based on the remake of SQ1.