Skip to product information
1 of 1

Pip Murphy

Genius on the Green Express

Genius on the Green Express

Regular price £4.82 GBP
Regular price £6.99 GBP Sale price £4.82 GBP
31% OFF Sold out
Tax included. Shipping calculated at checkout.

YOU SAVE £2.17

  • Condition: Brand new
  • UK Delivery times: Usually arrives within 2 - 3 working days
  • UK Shipping: Fee starts at £2.39. Subject to product weight & dimension
Trustpilot 4.5 stars rating  Excellent
We're rated excellent on Trustpilot.
  • More about Genius on the Green Express


In the fifth book of the Christie and Agatha s Detective Agency series, Christie and Agatha travel on the Green Express with Albert Einstein. They discover a plot to sabotage Einstein's radio broadcast and must stop it before their journey ends. The series follows the twin detectives as they solve thrilling mysteries around the world.

Format: Paperback / softback
Length: 144 pages
Publication date: 07 September 2023
Publisher: Sweet Cherry Publishing


Book 5 in the Christie and Agatha s Detective Agency series!

"Einstein will be all set to deliver his oh-so-important speech, only to discover that he lacks the equipment to deliver it with! Christie fantasizes about a train excursion, the kind she's read about in fiction. But Christie and Agatha's trip on the Green Express, with company including Albert Einstein, is more than they bargained for. The twins discover a plot to sabotage the physicist's radio broadcast, and it's all up to them to thwart it before their journey ends.

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!"

Weight: 110g
Dimension: 198 x 128 (mm)
ISBN-13: 9781782268185

UK and International shipping information

UK Delivery and returns information:

  • Delivery within 2 - 3 days when ordering in the UK.
  • Shipping fee for UK customers from £2.39. Fully tracked shipping service available.
  • Returns policy: Return within 30 days of receipt for full refund.

International deliveries:

Shulph Ink now ships to Australia, Belgium, Canada, France, Germany, Ireland, Italy, India, Luxembourg Saudi Arabia, Singapore, Spain, Netherlands, New Zealand, United Arab Emirates, United States of America.

  • Delivery times: within 5 - 10 days for international orders.
  • Shipping fee: charges vary for overseas orders. Only tracked services are available for most international orders. Some countries have untracked shipping options.
  • Customs charges: If ordering to addresses outside the United Kingdom, you may or may not incur additional customs and duties fees during local delivery.
View full details