Linda píše napínavé thrillery, ktoré kombinujú prvky FBI s vierou. Jej diela sú známe svojou intenzívnou atmosférou a nečakanými zvratmi. Linda sa vo svojich príbehoch často zameriava na morálne dilemy a silu presvedčenia v extrémnych situáciách. Jej štýl písania vtiahne čitateľov do deja a núti ich premýšľať o hraniciach medzi dobrom a zlom.
FBI agent Kit McGovern finds a vacation to her grandmother's island home disrupted by the discovery of a dead Latino boy on the beach and focuses on tracing the source of the tomato seeds and acorns found in the boy's pockets.
Jessica Chamberlain and her German shepherd, Luke, volunteer with the Battlefield Search and Rescue group in Virginia. Called out to help an FBI team investigating a series of abductions, Jess discovers she's not finished with the past she thought she'd escaped.
"When a senator's five-year-old daughter is abducted, the FBI brings in Special Agent MacKenzie Graham to analyze the kidnapper's vengeful written threats. Working alongside Iraq war veteran John Crowfeather, she scours the Internet for clues. Time is of the essence in any kidnapping investigation---but little Zoe has diabetes"--