The Secret of the Ghostly Hot Rod: No 7 Bloodhounds Inc.

Book 7 in the Bloodhounds Inc. series. A mysterious car is prowling Midvale, and when it turns out no one's in the driver's seat, the town wants to blame a ghost. Sean and Meljssa have to catch the real culprit. Bloodhounds Inc.系列中的书7。一辆神秘的汽车在中谷（Midvale）徘徊，当结果没有人坐在驾驶席上时，该镇便想怪一个鬼。肖恩和梅利萨必须抓住真正的罪魁祸首。