THE THREE INVESTIGATORS in The Mystery of the Missing Mermaid   Text by M.V. Carey.  This is #36 in the series. Copyright 1983 by Random House. 1st Print Keyhole edition. Introduction by "Hector Sebastian".

Synopsis: Something is fishy in Mermaid Court!

First a little boy mysteriously vanishes, then a treasured statue of a mermaid disappears. An actor tells outrageous lies...a dog lover gets an unexplained bite...and lights flicker in the windows of the haunted Mermaid Inn!

The Three Investigators are eager to find the lost child, but the other mysteries keep getting in the way. The super sleuths face one dangerous puzzle after another before discovering the amazing truth about the missing boy!

This book is in very good condition. There is minimal wear. Some typical tanning.  A great addition to a collection of 1st Prints of this series!  

Shipping combined on multiple purchases to save you money.