That's Why They Call Me Jigsaw

Hey, everybody!
I'm going to talk about the Jigsaw Jones Mysteries by James Preller.
The books are about Theodore Jones, who is called Jigsaw because of his knack of solving mysteries. For a dollar a day, he makes your problems go away. He has a detective notebook and he solves mysteries with his friend, Mila Yeh.
They can solve all sorts of mysteries: from missing paintings to scary ghosts! Will Jigsaw and Mila be able to solve all the mysteries- even the wacky ones- and not get chickened out?
That's something you have to find out!
James Preller has written many other books, such as Justin Fisher Declares War!
These books can have very funny scenes in certain parts, so I recommend this series ages 7 to 10.