Granny Logic

When private investigator Erin agreed to stake out rip-off artist Rod Harrington, she thought she had it under control.

Until she broke her foot and couldn't drive. Then it got interesting when Granny joined her on the stakeout.

With Granny at her side, Erin must uncover Harrington's deception. The answer uncovers another injustice in this heart-wrenching mystery.