Despite her discovery that professor Gilbert Harrison holds key information about her birth, paralegal Rachel James ignores her doubts about his character and continues gathering evidence for his defense at an upcoming hearing to save his job. Along the way, Rachel's challenged constantly by journalist Ian Beck. A cynic, Ian can't understand Rachel's faith; the reality of the professor's situation seems clear to him. But as Ian becomes closer to Rachel, his thinking changes considerably. Crystal Green concludes the Most Likely To ... series with Past Imperfect (4). Rachel is simultaneously vulnerable and indomitable and her story will tug at heartstrings in a way not easily forgotten.