mold detection

The Afternoon Tea Murders - (The Secret Detective Agency) by Helena Dixon (Paperback)

The No. 1 Ladies' Detective Agency - by Alexander McCall Smith (Paperback)

Their Last Cry - (Detective Madison Harper) by Wendy Dranfield (Paperback)

The Man in the Brown Suit - (Mint Editions (Crime, Thrillers and Detective Work)) by Agatha Christie

Dirk Gently's Holistic Detective Agency - by Douglas Adams (Paperback)

Her Final Confession - (Detective Josie Quinn) by Lisa Regan (Paperback)

Pageant Perfect Crime - (Nancy Drew (All New) Girl Detective) by Carolyn Keene (Paperback)

Model Menace - (Nancy Drew (All New) Girl Detective) by Carolyn Keene (Paperback)

Murder in Black Tie - (High Society Lady Detective) by Sara Rosett (Paperback)

A Killer in the Family - (Jonah Sheens Detective) by Gytha Lodge (Paperback)

Murdle Júnior: Detectives a la Caza / Murdle Jr.: Sleuths on the Loose - (Murdle Junior) by G T Karber & Chris Grabenstein (Paperback)

The Cat and the Christmas Kidnapper - (Conrad the Cat Detective) by L T Shearer

Where Lost Girls Go - (Detective Casey White) by B R Spangler (Paperback)

From a Far and Lovely Country - (No. 1 Ladies' Detective Agency) by Alexander McCall Smith (Paperback)

The Crying Girls - (Detective Madison Harper) by Wendy Dranfield (Paperback)

Watch Over Me - (Detectives Kane and Alton) by D K Hood (Paperback)

Now You See Me - (Detectives Kane and Alton) by D K Hood (Paperback)

Two Broken Girls - (Detective Morgan Brookes) by Helen Phifer (Paperback)

Mystery Lights of Navajo Mesa - (Last Chance Detectives) by Jake Thoene & Luke Thoene (Paperback)

Stillwater Island - (Detective Megan Carpenter) by Gregg Olsen (Paperback)

Don't Tell a Soul - (Detectives Kane and Alton) by D K Hood (Paperback)

Deadly Force - (Detective Inspector Slider Mystery) by Cynthia Harrod-Eagles (Hardcover)

Her Last Whisper - (Detective Katie Scott) by Jennifer Chase (Paperback)