by Leo Timmers

Plunge into this amazing story with Doctor Derek and all the friends he makes beneath the ocean waves.

Derek the deep-sea Doctor is a kind-hearted man. Every day he gets into his submarine and goes to visit the sick animals in the sea. The ocean is a big, blue, watery waiting-room, full of fish and other animals in need and Doctor Derek carefully looks after them all.

But one day something goes wrong and Doctor Derek finds he is in deep trouble . . .

Suitable for children aged 4 years and above.

A National Maritime Museum Publication.

• Hardback
• 36 pages
• ISBN: 9780948065941