This bumper volume contains the first 3 solv e-it-yourself mysteries. Colour photos contain all the clues readers will need to solve each mystery when they are on th e trail of the missing professor, the stolen black diamond a nd the pirate treasure. '

 

This is volume 1 in Usborne Solve It Yourself .

There are 144 pages in this book. This book was published 1995 by Usborne Publishing Ltd .