Leonardo da Whinny. Artist, inventor, polymath. One of the greatest magical experts of Equestrian history. Legend has it that he had a large collection of ancient treasures that he hid away, leaving clues to its location in his most famous work, the Mare Lisa.

Which has just been stolen.

Fortunately, Phillip Finder is on the case, accompanied by an old partner: the adventureress Daring Do. With aid from Twilight, Flash, and the other Elements of Harmony, they will face great danger to recover the painting and unveil its secrets...or will this quest be their end?

Comments appreciated more than ratings. Contains Canon X OC. The OC is not a self-insert. If this is not your cup of tea, please move along.

The Phillip Finder series

The Pony in the Gray Trilby

The Everfree Forest Affair

Time Flies

The Blue Moon Brings Death

Letters to a Candymare

The Face in the Darkness

Checkmate

Secret of the Mare Lisa

The Sun Falls

Clockwork

Behind Locked Doors

Siege of Clovenworth

The Silent Fugitive

Curse of the Taverneigh Blue

Mystery on the Mareish Moors

The Grilled Cheese and the Muletese Falcon

Trifle Not With Monsters

The Fillydelphia Solution

The Sydneigh Ritual

Endgame