Yep has written a contemporary, first-person mystery about Sean Pierce's struggle to prove himself trustworthy. The action in Liar, Liar keeps the reader involved as a prank moves from the category of harmless fun to death for Marsh Weiss. Tension builds as the pieces fall into place in this murder mystery and Sean faces life-threatening danger with no one to believe him. The suspense builds with Sean's breaking and entering Russ Towers's home and the encounter with Towers in Sean's home. It climaxes with Towers's admission of tampering with the brakes on Marsh's car. The final events move with rapid fire speed as Sean fights Towers in a life and death struggle.