- 1. Max Hunter: The Hunting Begins
- Max Marty
- Max P.I.
- Max P.I. Royal Club
- MAX PAYNE
- Max Pemberton - Premium Edition: 50+ Murder Mysteries & Adventure Books
- Max Pemberton Ultimate Collection: 50+ Adventure Tales & Detective Mysteries
- Max Porter Paranormal Mysteries Box Set
- Max Starr Series: 5-Book Bundle
- Max und Moritz - Was wirklich geschah
- Max Ventura
- Maxfield Murders
- Maxim Gunn and Sheba's Necklace
- Maxim Gunn and the Chaos Project
- Maxim Gunn and the Demon Plan
- Maxim Gunn and the Leopard Legion
- Maxim Gunn and the Serpent Force
- Maxim Gunn and the Stolen Waters
- Maxim Gunn and the Sun Fortress
- Maxim Gunn Downunder
- Maxim Gunn: Down Under
- Maxim, A Bratva Christmas
- Maxima culpa
- Maximilian The Master Thief
- Maximilien Heller
- Maximillion Slaughter
- Maximum Exposure
- Maximum Guilt
- Maximum Insanity
- Maximum Joy
- Maximum Mayhem
- Maximum Moxie
- Maximum Revenge
- Maximum Security
- Maximum Target
- Maximum Trouble
- Maxis Nächte
- Maxwell Marlowe, Private Eye. 'The Case of the Missing Heiress'
- Maxwell Marlowe, Private Eye. 'The Case of the Missing Heiress'
- Maxwell Marlowe, Private Eye...Blackmail in Paradise
- Maxwell Marlowe, Private Eye...Get Charlene!
- Maxwell Marlowe, Private Eye...The Case of the Missing Stamp and Coin Collections
- Maxwell Marlowe, Private Eye...Wayne's Daughter
- Maxwell Marlowe, Private Eye: Murder In Maroochydore
- Maxwell Slade Has Vanished
- Maxwell Stauros in The Politician's Keeper
- Maxwell Sternin tutkimukset
- May
- MAY BEE
- May Contain Magic
- May I Have A Ride
- May Might Mean Murder: A Xara Smith Mystery
- May Misfire - A Yacht Yenta Mystery
- May the Best Gentleman Win - A Sexy Victorian-Era Gay M/M Mystery Novella from Steam Books
- May the Best Man Die
- May The Best Trombone Win And Other Stories
- May Violets Spring
- May You Burn
- MAYA HOPE
- Maya Sacrifice
- Maya the Midian Woman: Jack Wellington UN Attaché
- Maya's Nirvana
- Maya's Notebook
- Maya-kodekset
- Mayageddon 2012
- Mayaguez and the Murder Ship: Two Tales of Maritime Heroism
- Mayajaal: मायाजाल
- Mayalok
- Mayan Gold
- Mayan Star
- Mayan Storm
- Mayan Temple Case
- Mayas, El Ciclo Desconocido: El Enigma de la Pirámide
- Maybe Alone
- Maybe Forgotten
- Maybe I Did
- Maybe I Didn't Hear It
- Maybe Next Time
- Maybelline
- Maybelline Takes a Powder
- Mayday: A Kaiju Thriller
- Mayfair
- Mayfield
- Mayfield's Last Case
- Mayfield's Law
- Mayhem (and Herring) (A European Voyage Cozy Mystery—Book 6)
- Mayhem (Book 1)
- Mayhem (Book 2)
- Mayhem (Book 3)
- Mayhem and Matrimony
- Mayhem at the Hampton Classic
- Mayhem at the Mission
- Mayhem at the Orient Express
- Mayhem in High Heels
- Mayhem in Montana
- Mayhem In the Golden Years
- Mayhem in the Library
- Mayhem Inc
- Mayhem on Mallorca
- Mayhem on Nightingale Street: Book One in McNamara Series
- Mayhem On The Danube
- Mayhem With A Capital M
- Mayhem, A Jake Stone Thriller (Book Eight)
- Mayhem, Magic, and Mistletoe
- Mayhem, Murder and Marijuana
- Mayhem: A Bad Boy Motorcycle Club Romance
- Maynard Soloman vs. The Kidney Thieves (Funny Detective Stories #8)
- Maynely A Mystery
- Mayonnaise
- Mayor for Murder
- Mayor Trouble
- Mazaroffin murhajuttu