Adrian Monk novels

Some people think Hawaii is paradise. But Monk knows that danger—like dirt—lurks everywhere. Look at Helen Gruber, the rich tourist who took a fatal blow from a coconut. The police say it fell from a tree, but Monk suspects otherwise. His assistant, Natalie, isn’t exactly thrilled about Monk’s latest investigation. It was bad enough that Monk followed her on vacation, and now it looks as though the vacation is over....

Smooth-talking

...

Obsessive.
Compulsive.
Detective.
The husband of Monk's former assistant, Sharona, has been arrested for murder. Now back in San Francisco, she's ready to reclaim her place in Monk's life-much to the chagrin of his current assistant, Natalie. While Monk tries to maintain a delicate balance between the two women, he discovers a few unsettling snags in the case against Sharona's husband, and may be up against a killer who not only understands...

Adrian Monk is on a roll?solving murders as fast as they come, and not counting his Wheat Chex until they?re in the bowl. But when his therapist, Dr. Kroger, leaves for Germany, Monk can?t tie his shoes, forgets how to swallow, and loses track of his blinking. Desperate, he follows Dr. Kroger to Germany where he sees a man with six fingers. The man responsible for his wife?s death?or was it just his imagination? Now Monk has to deal with his phobias...

Captain Leland Stottlemeyer relies on Adrian Monk to solve his most baffling cases, but when the captain is faced with budget cuts, Monk's fees are one of the expenses he trims. Monk is too compulsive to stop investigating; he resorts to calling in tips under assumed names, infuriating the captain.
But when Stottlemeyer is arrested for murder, he turns to the only detective who can prove his innocence. That is, if Monk can overcome some potentially...

California and Adrian Monk are in a financial crisis when he's fired by the SFPD and finds his savings are gone. Bob Sebes, the leader of Reinier Investments, swindled his clients, including Monk. Whena key witness is killed, Monk is convince that Sebes, under house-arrest, did it. Being jobless and broke, Monk can devote all of his obsessive energy to solving this latest mystery.

Natalie Teeger has picked up a few detective skills during her years as Adrian Monk's loyal assistant, and she's eager to use them. But that's not easy when you work with a deductive genius. Then a man with no identity is found dead of natural causes, and neither Monk nor the police see any reason to get involved. It helps that Monk is distracted by a series of brutal murders that seem to be tied to a worthless secondhand couch.