Welcome to the Esker Shop!


  • Free shipping to US addresses
  • Automatic discounts when ordering multiple games
  • Special: All four games for $34.99 (a $22 savings!)

There are four games currently available in the Doctor Esker's Notebook series.

My shop processes payments via Square. Please click here or on any of the products above to go to the Square shop page.

Purchase Details: All orders on this site are processed through Square, which accepts all major credit cards and other payment methods.

Shipping is free to US addresses, and North Carolina sales tax is included in the product price for NC residents. Products are shipped via U.S. First Class Mail. Allow 1-3 days for order processing and 3-5 days for shipping in the U.S. Shipment tracking is provided through PayPal.

International shipping is possible for an additional charge as shown in the shop. I am sorry, but it is quite expensive for me to ship internationally.

All sales are final. No returns or refunds. If the product arrives damaged or is lost in transit, contact me for a free replacement. With any questions, please contact me at dave@planktongames.com or at 336-542-6417.