Book 2 in the Christie and Agatha's Detective Agency series!"His intent is more than clear: he'd rather see me and my car lost, than for us to reach the summit."Many are unhappy about Mr Alexander Jr's daring drive to the summit of Ben Nevis, but who is trying to sabotage the record-setting expedition?

Willing passengers Christie and Agatha are keen to embark on a rip-roaring adventure, but soon they're embroiled in a thicker plot than they bargained for. About the Christie and Agatha's Detective Agency series:It's not easy growing up in the 1920s.

While Christie can usually be found up a tree or trying a spot of amateur engineering, her shy twin Agatha buries her nose in books and dreams of being a writer.

The pair couldn't be more different. But when a scientific discovery goes missing, they find that together they make a winning combination and Christie and Agatha's Detective Agency is born.

Join the twin detectives as they solve thrilling mysteries all over the world!